Quarterly report pursuant to Section 13 or 15(d)

Joint Venture - Schedule of Investments ULTRA III (Details)

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Joint Venture - Schedule of Investments ULTRA III (Details)
€ in Thousands, £ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands
Mar. 31, 2024
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Mar. 31, 2024
AUD ($)
Mar. 31, 2024
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Mar. 31, 2024
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Mar. 31, 2024
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Mar. 31, 2024
GBP (£)
Dec. 31, 2023
USD ($)
Dec. 31, 2023
AUD ($)
Dec. 31, 2023
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Dec. 31, 2023
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GBP (£)
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 1.00% 1.00% 1.00% 1.00% 1.00% 1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Amortized Cost $ 9,805,977 [1]           $ 9,203,801 [2]        
Fair Value $ 9,917,572           $ 9,289,410        
Fair Value as a % of Net Assets 158.75% 158.75% 158.75% 158.75% 158.75% 158.75% 179.15% 179.15% 179.15% 179.15% 179.15%
First lien debt                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost $ 9,453,479 [1]           $ 8,919,865 [2]        
Fair Value $ 9,557,342           $ 9,002,695        
Fair Value as a % of Net Assets 152.99% 152.99% 152.99% 152.99% 152.99% 152.99% 173.62% 173.62% 173.62% 173.62% 173.62%
First lien debt | ULTRA III                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost $ 517,577           $ 361,719        
Fair Value $ 521,572           $ 361,715        
Fair Value as a % of Net Assets 279.49% 279.49% 279.49% 279.49% 279.49% 279.49% 255.24% 255.24% 255.24% 255.24% 255.24%
Total Investment Portfolio | ULTRA III                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost $ 517,577           $ 361,719        
Fair Value $ 521,572           $ 361,715        
Fair Value as a % of Net Assets 279.49% 279.49% 279.49% 279.49% 279.49% 279.49% 255.24% 255.24% 255.24% 255.24% 255.24%
Cash | ULTRA III                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost $ 8,378           $ 2,317        
Fair Value $ 8,378           $ 2,317        
Fair Value as a % of Net Assets 4.49% 4.49% 4.49% 4.49% 4.49% 4.49% 1.63% 1.63% 1.63% 1.63% 1.63%
Total Cash and Cash Equivalents | ULTRA III                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost $ 8,378           $ 2,317        
Fair Value $ 8,378           $ 2,317        
Fair Value as a % of Net Assets 4.49% 4.49% 4.49% 4.49% 4.49% 4.49% 1.63% 1.63% 1.63% 1.63% 1.63%
Total Portfolio Investments, Cash and Cash Equivalents | ULTRA III                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost $ 525,955           $ 364,036        
Fair Value $ 529,950           $ 364,032        
Fair Value as a % of Net Assets 283.98% 283.98% 283.98% 283.98% 283.98% 283.98% 256.87% 256.87% 256.87% 256.87% 256.87%
General Industrials                      
Schedule of Equity Method Investments [Line Items]                      
Fair Value $ 498,137           $ 405,330        
General Industrials | First lien debt                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 487,704 [1]           396,680 [2]        
Fair Value $ 498,137           $ 405,330        
Fair Value as a % of Net Assets 7.97% 7.97% 7.97% 7.97% 7.97% 7.97% 7.82% 7.82% 7.82% 7.82% 7.82%
General Industrials | First lien debt | ULTRA III                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost $ 239,768           $ 239,514        
Fair Value $ 242,526           $ 239,511        
Fair Value as a % of Net Assets 129.96% 129.96% 129.96% 129.96% 129.96% 129.96% 169.01% 169.01% 169.01% 169.01% 169.01%
Health Care Providers                      
Schedule of Equity Method Investments [Line Items]                      
Fair Value $ 955,360           $ 962,244        
Health Care Providers | First lien debt                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 950,190 [1]           953,505 [2]        
Fair Value $ 944,039           $ 951,205        
Fair Value as a % of Net Assets 15.11% 15.11% 15.11% 15.11% 15.11% 15.11% 18.34% 18.34% 18.34% 18.34% 18.34%
Health Care Providers | First lien debt | ULTRA III                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost $ 155,486                    
Fair Value $ 155,483                    
Fair Value as a % of Net Assets 83.32% 83.32% 83.32% 83.32% 83.32% 83.32%          
Medical Equipment and Services                      
Schedule of Equity Method Investments [Line Items]                      
Fair Value $ 1,065,485           $ 802,273        
Medical Equipment and Services | First lien debt                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 1,056,864 [1]           800,748 [2]        
Fair Value $ 1,064,151           $ 801,022        
Fair Value as a % of Net Assets 17.03% 17.03% 17.03% 17.03% 17.03% 17.03% 15.45% 15.45% 15.45% 15.45% 15.45%
Medical Equipment and Services | First lien debt | ULTRA III                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost $ 122,323           $ 122,205        
Fair Value $ 123,563           $ 122,204        
Fair Value as a % of Net Assets 66.21% 66.21% 66.21% 66.21% 66.21% 66.21% 86.23% 86.23% 86.23% 86.23% 86.23%
Investment, Identifier [Axis]: 123Dentist Inc 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units         $ 5,587 [3],[4],[5],[6]         $ 7,211 [7],[8],[9],[10]  
Amortized Cost $ (79) [1],[3],[4],[5],[6]           $ (101) [2],[7],[8],[9],[10]        
Fair Value $ 0 [3],[4],[5],[6]           $ (55) [7],[8],[9],[10]        
Investment, Identifier [Axis]: 123Dentist Inc 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[5],[6],[11] 5.50% [3],[5],[6],[11] 5.50% [3],[5],[6],[11] 5.50% [3],[5],[6],[11] 5.50% [3],[5],[6],[11] 5.50% [3],[5],[6],[11] 5.50% [7],[9],[10],[12] 5.50% [7],[9],[10],[12] 5.50% [7],[9],[10],[12] 5.50% [7],[9],[10],[12] 5.50% [7],[9],[10],[12]
Interest Rate 10.79% [3],[5],[6],[11] 10.79% [3],[5],[6],[11] 10.79% [3],[5],[6],[11] 10.79% [3],[5],[6],[11] 10.79% [3],[5],[6],[11] 10.79% [3],[5],[6],[11] 10.94% [7],[9],[10],[12] 10.94% [7],[9],[10],[12] 10.94% [7],[9],[10],[12] 10.94% [7],[9],[10],[12] 10.94% [7],[9],[10],[12]
Par Amount/Units         $ 51,609 [3],[5],[6]         $ 50,116 [7],[9],[10]  
Amortized Cost $ 39,579 [1],[3],[5],[6]           $ 38,465 [2],[7],[9],[10]        
Fair Value $ 38,106 [3],[5],[6]           $ 37,435 [7],[9],[10]        
Investment, Identifier [Axis]: 2080 Media, Inc 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[8],[10],[12]             6.00% 6.00% 6.00% 6.00% 6.00%
Interest Rate [7],[8],[10],[12]             11.47% 11.47% 11.47% 11.47% 11.47%
Par Amount/Units [7],[8],[10]             $ 29,401        
Amortized Cost [2],[7],[8],[10]             12,189        
Fair Value [7],[8],[10]             12,489        
Investment, Identifier [Axis]: 2080 Media, Inc 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [7],[8],[10]             13,795        
Amortized Cost [2],[7],[8],[10]             (193)        
Fair Value [7],[8],[10]             $ (83)        
Investment, Identifier [Axis]: 2080 Media, Inc 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12]             6.00% 6.00% 6.00% 6.00% 6.00%
Interest Rate [7],[10],[12]             11.47% 11.47% 11.47% 11.47% 11.47%
Par Amount/Units [7],[10]             $ 54,491        
Amortized Cost [2],[7],[10]             53,644        
Fair Value [7],[10]             $ 54,192        
Investment, Identifier [Axis]: 2080 Media, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%          
Interest Rate [3],[6],[11] 11.31% 11.31% 11.31% 11.31% 11.31% 11.31%          
Par Amount/Units [3],[6] $ 12,618                    
Amortized Cost [1],[3],[6] 12,450                    
Fair Value [3],[6] 12,618                    
Investment, Identifier [Axis]: 2080 Media, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [3],[4],[6] 13,795                    
Amortized Cost [1],[3],[4],[6] (182)                    
Fair Value [3],[4],[6] $ 0                    
Investment, Identifier [Axis]: 2080 Media, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%          
Interest Rate [3],[6],[11] 11.31% 11.31% 11.31% 11.31% 11.31% 11.31%          
Par Amount/Units [3],[6] $ 54,353                    
Amortized Cost [1],[3],[6] 53,549                    
Fair Value [3],[6] $ 54,353                    
Investment, Identifier [Axis]: ABB/CON-CISE Optical Group LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [7],[10],[12] 7.50% [7],[10],[12] 7.50% [7],[10],[12] 7.50% [7],[10],[12] 7.50% [7],[10],[12]
Interest Rate 12.96% [3],[6],[11] 12.96% [3],[6],[11] 12.96% [3],[6],[11] 12.96% [3],[6],[11] 12.96% [3],[6],[11] 12.96% [3],[6],[11] 13.01% [7],[10],[12] 13.01% [7],[10],[12] 13.01% [7],[10],[12] 13.01% [7],[10],[12] 13.01% [7],[10],[12]
Par Amount/Units $ 21,259 [3],[6]           $ 21,259 [7],[10]        
Amortized Cost 20,893 [1],[3],[6]           20,869 [2],[7],[10]        
Fair Value 19,343 [3],[6]           $ 19,119 [7],[10]        
Investment, Identifier [Axis]: AI Circle Bidco Limited 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units | € [4],[5],[6],[13]     € 6,374                
Amortized Cost [1],[4],[5],[6],[13] (272)                    
Fair Value [4],[5],[6],[13] $ (272)                    
Investment, Identifier [Axis]: AI Circle Bidco Limited 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [5],[6],[11],[13] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%          
Interest Rate [5],[6],[11],[13] 10.66% 10.66% 10.66% 10.66% 10.66% 10.66%          
Par Amount/Units | € [5],[6],[13]     € 44,620                
Amortized Cost [1],[5],[6],[13] $ 46,190                    
Fair Value [5],[6],[13] $ 46,249                    
Investment, Identifier [Axis]: AI Grace Aus Bidco Pty Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [7],[9],[10],[12] 6.50% [7],[9],[10],[12] 6.50% [7],[9],[10],[12] 6.50% [7],[9],[10],[12] 6.50% [7],[9],[10],[12]
Interest Rate 10.50% [3],[5],[6],[11] 10.50% [3],[5],[6],[11] 10.50% [3],[5],[6],[11] 10.50% [3],[5],[6],[11] 10.50% [3],[5],[6],[11] 10.50% [3],[5],[6],[11] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12]
Par Amount/Units $ 21,626 [3],[5],[6]               € 21,626 [7],[9],[10]    
Amortized Cost 22,683 [1],[3],[5],[6]           $ 22,654 [2],[7],[9],[10]        
Fair Value $ 22,909 [3],[5],[6]           $ 23,165 [7],[9],[10]        
Investment, Identifier [Axis]: AI Learning (Singapore) PTE. LTD.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.25% [5],[6],[11],[14] 8.25% [5],[6],[11],[14] 8.25% [5],[6],[11],[14] 8.25% [5],[6],[11],[14] 8.25% [5],[6],[11],[14] 8.25% [5],[6],[11],[14] 8.25% [9],[10],[12],[15] 8.25% [9],[10],[12],[15] 8.25% [9],[10],[12],[15] 8.25% [9],[10],[12],[15] 8.25% [9],[10],[12],[15]
Interest Rate 12.19% [5],[6],[11],[14] 12.19% [5],[6],[11],[14] 12.19% [5],[6],[11],[14] 12.19% [5],[6],[11],[14] 12.19% [5],[6],[11],[14] 12.19% [5],[6],[11],[14] 11.70% [9],[10],[12],[15] 11.70% [9],[10],[12],[15] 11.70% [9],[10],[12],[15] 11.70% [9],[10],[12],[15] 11.70% [9],[10],[12],[15]
Par Amount/Units       $ 44,063 [5],[6],[14]     $ 44,063 [9],[10],[15]        
Amortized Cost $ 31,773 [1],[5],[6],[14]           31,713 [2],[9],[10],[15]        
Fair Value $ 31,975 [5],[6],[14]           $ 32,862 [9],[10],[15]        
Investment, Identifier [Axis]: ALM 2020 Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [9],[12],[17] 6.26% [9],[12],[17] 6.26% [9],[12],[17] 6.26% [9],[12],[17] 6.26% [9],[12],[17]
Interest Rate 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.66% [9],[12],[17] 11.66% [9],[12],[17] 11.66% [9],[12],[17] 11.66% [9],[12],[17] 11.66% [9],[12],[17]
Par Amount/Units $ 3,330 [5],[16]           $ 3,330 [9],[17]        
Amortized Cost 3,050 [1],[5],[16]           3,037 [2],[9],[17]        
Fair Value $ 3,332 [5],[16]           $ 3,297 [9],[17]        
Investment, Identifier [Axis]: AMMC CLO 21 Ltd 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.10% [5],[11],[16] 3.10% [5],[11],[16] 3.10% [5],[11],[16] 3.10% [5],[11],[16] 3.10% [5],[11],[16] 3.10% [5],[11],[16] 3.10% [9],[12],[17] 3.10% [9],[12],[17] 3.10% [9],[12],[17] 3.10% [9],[12],[17] 3.10% [9],[12],[17]
Interest Rate 8.68% [5],[11],[16] 8.68% [5],[11],[16] 8.68% [5],[11],[16] 8.68% [5],[11],[16] 8.68% [5],[11],[16] 8.68% [5],[11],[16] 8.74% [9],[12],[17] 8.74% [9],[12],[17] 8.74% [9],[12],[17] 8.74% [9],[12],[17] 8.74% [9],[12],[17]
Par Amount/Units $ 2,150 [5],[16]           $ 2,150 [9],[17]        
Amortized Cost 1,935 [1],[5],[16]           1,927 [2],[9],[17]        
Fair Value $ 2,162 [5],[16]           $ 2,112 [9],[17]        
Investment, Identifier [Axis]: AMMC CLO 21 Ltd 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.76% [5],[11],[16] 6.76% [5],[11],[16] 6.76% [5],[11],[16] 6.76% [5],[11],[16] 6.76% [5],[11],[16] 6.76% [5],[11],[16] 6.76% [9],[12],[17] 6.76% [9],[12],[17] 6.76% [9],[12],[17] 6.76% [9],[12],[17] 6.76% [9],[12],[17]
Interest Rate 12.08% [5],[11],[16] 12.08% [5],[11],[16] 12.08% [5],[11],[16] 12.08% [5],[11],[16] 12.08% [5],[11],[16] 12.08% [5],[11],[16] 12.14% [9],[12],[17] 12.14% [9],[12],[17] 12.14% [9],[12],[17] 12.14% [9],[12],[17] 12.14% [9],[12],[17]
Par Amount/Units $ 4,126 [5],[16]           $ 4,126 [9],[17]        
Amortized Cost 3,682 [1],[5],[16]           3,665 [2],[9],[17]        
Fair Value $ 3,921 [5],[16]           $ 3,840 [9],[17]        
Investment, Identifier [Axis]: ATI Holdings Acquisition, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18]
Interest Rate 12.73% [5],[6],[11],[13] 12.73% [5],[6],[11],[13] 12.73% [5],[6],[11],[13] 12.73% [5],[6],[11],[13] 12.73% [5],[6],[11],[13] 12.73% [5],[6],[11],[13] 12.73% [9],[10],[12],[18] 12.73% [9],[10],[12],[18] 12.73% [9],[10],[12],[18] 12.73% [9],[10],[12],[18] 12.73% [9],[10],[12],[18]
Par Amount/Units $ 41,092 [5],[6],[13]           $ 41,092 [9],[10],[18]        
Amortized Cost 40,550 [1],[5],[6],[13]           40,516 [2],[9],[10],[18]        
Fair Value $ 39,920 [5],[6],[13]           $ 38,936 [9],[10],[18]        
Investment, Identifier [Axis]: Accelerated Health Systems, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20]
Interest Rate 9.70% [11],[19] 9.70% [11],[19] 9.70% [11],[19] 9.70% [11],[19] 9.70% [11],[19] 9.70% [11],[19] 9.75% [12],[20] 9.75% [12],[20] 9.75% [12],[20] 9.75% [12],[20] 9.75% [12],[20]
Par Amount/Units $ 7,931 [19]           $ 7,951 [20]        
Amortized Cost 7,915 [1],[19]           7,935 [2],[20]        
Fair Value $ 5,972 [19]           $ 6,722 [20]        
Investment, Identifier [Axis]: Accession Risk Management Group, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12]
Interest Rate 11.31% [3],[4],[6],[11] 11.31% [3],[4],[6],[11] 11.31% [3],[4],[6],[11] 11.31% [3],[4],[6],[11] 11.31% [3],[4],[6],[11] 11.31% [3],[4],[6],[11] 11.43% [7],[8],[10],[12] 11.43% [7],[8],[10],[12] 11.43% [7],[8],[10],[12] 11.43% [7],[8],[10],[12] 11.43% [7],[8],[10],[12]
Par Amount/Units $ 7,988 [3],[4],[6]           $ 8,000 [7],[8],[10]        
Amortized Cost 3,421 [1],[3],[4],[6]           1,340 [2],[7],[8],[10]        
Fair Value $ 3,519 [3],[4],[6]           $ 1,446 [7],[8],[10]        
Investment, Identifier [Axis]: Accession Risk Management Group, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 10.99% [3],[6],[11] 10.99% [3],[6],[11] 10.99% [3],[6],[11] 10.99% [3],[6],[11] 10.99% [3],[6],[11] 10.99% [3],[6],[11] 11.04% [7],[10],[12] 11.04% [7],[10],[12] 11.04% [7],[10],[12] 11.04% [7],[10],[12] 11.04% [7],[10],[12]
Par Amount/Units $ 39,550 [3],[6]           $ 39,650 [7],[10]        
Amortized Cost 39,302 [1],[3],[6]           39,390 [2],[7],[10]        
Fair Value 39,550 [3],[6]           39,250 [7],[10]        
Investment, Identifier [Axis]: Accession Risk Management Group, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 467 [3],[4],[6]           467 [7],[8],[10]        
Amortized Cost 0 [1],[3],[4],[6]           0 [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ (5) [7],[8],[10]        
Investment, Identifier [Axis]: Accession Risk Management Group, Inc. 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 11.03% [7],[10],[12] 11.03% [7],[10],[12] 11.03% [7],[10],[12] 11.03% [7],[10],[12] 11.03% [7],[10],[12]
Par Amount/Units $ 14,236 [3],[6]           $ 14,273 [7],[10]        
Amortized Cost 14,236 [1],[3],[6]           14,273 [2],[7],[10]        
Fair Value $ 14,236 [3],[6]           $ 14,129 [7],[10]        
Investment, Identifier [Axis]: Acrisure LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16] 4.50% [12],[17] 4.50% [12],[17] 4.50% [12],[17] 4.50% [12],[17] 4.50% [12],[17]
Interest Rate 9.83% [11],[16] 9.83% [11],[16] 9.83% [11],[16] 9.83% [11],[16] 9.83% [11],[16] 9.83% [11],[16] 9.89% [12],[17] 9.89% [12],[17] 9.89% [12],[17] 9.89% [12],[17] 9.89% [12],[17]
Par Amount/Units $ 3,990 [16]           $ 4,000 [17]        
Amortized Cost 3,952 [1],[16]           3,961 [2],[17]        
Fair Value $ 4,015 [16]           $ 4,015 [17]        
Investment, Identifier [Axis]: Acuris Finance US, Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20]
Interest Rate 9.45% [11],[19] 9.45% [11],[19] 9.45% [11],[19] 9.45% [11],[19] 9.45% [11],[19] 9.45% [11],[19] 9.50% [12],[20] 9.50% [12],[20] 9.50% [12],[20] 9.50% [12],[20] 9.50% [12],[20]
Par Amount/Units $ 13,500 [19]           $ 13,500 [20]        
Amortized Cost 13,414 [1],[19]           13,408 [2],[20]        
Fair Value 13,502 [19]           13,515 [20]        
Investment, Identifier [Axis]: Advarra Holdings, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 6,340 [3],[4],[6]           6,340 [7],[8],[10]        
Amortized Cost (93) [1],[3],[4],[6]           (94) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ 63 [7],[8],[10]        
Investment, Identifier [Axis]: Advarra Holdings, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12]
Interest Rate 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.61% [7],[10],[12] 10.61% [7],[10],[12] 10.61% [7],[10],[12] 10.61% [7],[10],[12] 10.61% [7],[10],[12]
Par Amount/Units $ 69,283 [3],[6]           $ 69,459 [7],[10]        
Amortized Cost 68,324 [1],[3],[6]           68,452 [2],[7],[10]        
Fair Value $ 69,283 [3],[6]           70,153 [7],[10]        
Investment, Identifier [Axis]: Aesthetics Australia Group Pty Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread [5],[6],[11],[19] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%          
Interest Rate [5],[6],[11],[19] 10.67% 10.67% 10.67% 10.67% 10.67% 10.67%          
Par Amount/Units [5],[6],[19]   $ 57,095                  
Amortized Cost [1],[5],[6],[19] $ 36,001                    
Fair Value [5],[6],[19] $ 35,939                    
Investment, Identifier [Axis]: Alera Group                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[4],[6],[11] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%          
Interest Rate [3],[4],[6],[11] 11.08% 11.08% 11.08% 11.08% 11.08% 11.08%          
Par Amount/Units $ 5,196 [3],[4],[6]           5,196 [7],[8],[10]        
Amortized Cost 210 [1],[3],[4],[6]           (51) [2],[7],[8],[10]        
Fair Value $ 262 [3],[4],[6]           $ (51) [7],[8],[10]        
Investment, Identifier [Axis]: Alera Group, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12]
Par Amount/Units $ 21,501 [3],[6]           $ 21,555 [7],[10]        
Amortized Cost 21,348 [1],[3],[6]           21,397 [2],[7],[10]        
Fair Value $ 21,501 [3],[6]           $ 21,411 [7],[10]        
Investment, Identifier [Axis]: Alera Group, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12]
Par Amount/Units $ 12,366 [3],[6]           $ 12,398 [7],[10]        
Amortized Cost 12,358 [1],[3],[6]           12,390 [2],[7],[10]        
Fair Value $ 12,366 [3],[6]           $ 12,315 [7],[10]        
Investment, Identifier [Axis]: Alera Group, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12]
Par Amount/Units $ 43,614 [3],[6]           $ 43,725 [7],[10]        
Amortized Cost 43,586 [1],[3],[6]           43,696 [2],[7],[10]        
Fair Value $ 43,614 [3],[6]           $ 43,433 [7],[10]        
Investment, Identifier [Axis]: Alliant Holdings Intermediate LLC / Alliant Holdings Co-Issuer                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 6.75% [16] 6.75% [16] 6.75% [16] 6.75% [16] 6.75% [16] 6.75% [16] 6.75% [12],[17] 6.75% [12],[17] 6.75% [12],[17] 6.75% [12],[17] 6.75% [12],[17]
Par Amount/Units $ 6,255 [16]           $ 6,255 [17]        
Amortized Cost 5,785 [1],[16]           5,752 [2],[17]        
Fair Value $ 6,168 [16]           $ 6,207 [17]        
Investment, Identifier [Axis]: Alliant Holdings Intermediate, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [12],[20] 3.50% [12],[20] 3.50% [12],[20] 3.50% [12],[20] 3.50% [12],[20]
Interest Rate 8.83% [11],[19] 8.83% [11],[19] 8.83% [11],[19] 8.83% [11],[19] 8.83% [11],[19] 8.83% [11],[19] 8.86% [12],[20] 8.86% [12],[20] 8.86% [12],[20] 8.86% [12],[20] 8.86% [12],[20]
Par Amount/Units $ 18,792 [19]           $ 18,839 [20]        
Amortized Cost 18,673 [1],[19]           18,715 [2],[20]        
Fair Value $ 18,888 [19]           $ 18,946 [20]        
Investment, Identifier [Axis]: Allied Universal Holdco LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20]
Interest Rate 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.21% [12],[20] 9.21% [12],[20] 9.21% [12],[20] 9.21% [12],[20] 9.21% [12],[20]
Par Amount/Units $ 2,993 [19]           $ 3,001 [20]        
Amortized Cost 2,986 [1],[19]           2,993 [2],[20]        
Fair Value $ 2,993 [19]           $ 2,993 [20]        
Investment, Identifier [Axis]: Altar Bidco, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.10% [11],[19] 3.10% [11],[19] 3.10% [11],[19] 3.10% [11],[19] 3.10% [11],[19] 3.10% [11],[19] 3.10% [12],[20] 3.10% [12],[20] 3.10% [12],[20] 3.10% [12],[20] 3.10% [12],[20]
Interest Rate 7.95% [11],[19] 7.95% [11],[19] 7.95% [11],[19] 7.95% [11],[19] 7.95% [11],[19] 7.95% [11],[19] 8.26% [12],[20] 8.26% [12],[20] 8.26% [12],[20] 8.26% [12],[20] 8.26% [12],[20]
Par Amount/Units $ 8,847 [19]           $ 8,870 [20]        
Amortized Cost 8,793 [1],[19]           8,813 [2],[20]        
Fair Value $ 8,850 [19]           $ 8,871 [20]        
Investment, Identifier [Axis]: AmWINS Group, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 2.25% [3],[11] 2.25% [3],[11] 2.25% [3],[11] 2.25% [3],[11] 2.25% [3],[11] 2.25% [3],[11] 2.25% [7],[12] 2.25% [7],[12] 2.25% [7],[12] 2.25% [7],[12] 2.25% [7],[12]
Interest Rate 7.69% [3],[11] 7.69% [3],[11] 7.69% [3],[11] 7.69% [3],[11] 7.69% [3],[11] 7.69% [3],[11] 7.72% [7],[12] 7.72% [7],[12] 7.72% [7],[12] 7.72% [7],[12] 7.72% [7],[12]
Par Amount/Units $ 4,585 [3]           $ 4,597 [7]        
Amortized Cost 4,566 [1],[3]           4,577 [2],[7]        
Fair Value $ 4,591 [3]           $ 4,610 [7]        
Investment, Identifier [Axis]: AmWINS Group, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 2.75% [3],[11] 2.75% [3],[11] 2.75% [3],[11] 2.75% [3],[11] 2.75% [3],[11] 2.75% [3],[11] 2.75% [7],[12] 2.75% [7],[12] 2.75% [7],[12] 2.75% [7],[12] 2.75% [7],[12]
Interest Rate 8.19% [3],[11] 8.19% [3],[11] 8.19% [3],[11] 8.19% [3],[11] 8.19% [3],[11] 8.19% [3],[11] 8.22% [7],[12] 8.22% [7],[12] 8.22% [7],[12] 8.22% [7],[12] 8.22% [7],[12]
Par Amount/Units $ 2,970 [3]           $ 2,977 [7]        
Amortized Cost 2,964 [1],[3]           2,971 [2],[7]        
Fair Value $ 2,979 [3]           $ 2,990 [7]        
Investment, Identifier [Axis]: American Academy Holdings, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 11.00% [6],[11],[13] 11.00% [6],[11],[13] 11.00% [6],[11],[13] 11.00% [6],[11],[13] 11.00% [6],[11],[13] 11.00% [6],[11],[13] 11.00% [10],[12],[18] 11.00% [10],[12],[18] 11.00% [10],[12],[18] 11.00% [10],[12],[18] 11.00% [10],[12],[18]
Interest Rate 16.44% [6],[11],[13] 16.44% [6],[11],[13] 16.44% [6],[11],[13] 16.44% [6],[11],[13] 16.44% [6],[11],[13] 16.44% [6],[11],[13] 16.47% [10],[12],[18] 16.47% [10],[12],[18] 16.47% [10],[12],[18] 16.47% [10],[12],[18] 16.47% [10],[12],[18]
Par Amount/Units $ 54,692 [6],[13]           $ 54,019 [10],[18]        
Amortized Cost 54,692 [1],[6],[13]           54,019 [2],[10],[18]        
Fair Value $ 54,524 [6],[13]           $ 53,914 [10],[18]        
Investment, Identifier [Axis]: Amynta Agency Borrower Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.25% [11],[16] 4.25% [11],[16] 4.25% [11],[16] 4.25% [11],[16] 4.25% [11],[16] 4.25% [11],[16] 4.25% [12],[17] 4.25% [12],[17] 4.25% [12],[17] 4.25% [12],[17] 4.25% [12],[17]
Interest Rate 9.55% [11],[16] 9.55% [11],[16] 9.55% [11],[16] 9.55% [11],[16] 9.55% [11],[16] 9.55% [11],[16] 9.61% [12],[17] 9.61% [12],[17] 9.61% [12],[17] 9.61% [12],[17] 9.61% [12],[17]
Par Amount/Units $ 20,065 [16]           $ 20,116 [17]        
Amortized Cost 19,582 [1],[16]           19,600 [2],[17]        
Fair Value $ 20,164 [16]           $ 20,166 [17]        
Investment, Identifier [Axis]: Ancestry.com Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [12],[20]             3.25% 3.25% 3.25% 3.25% 3.25%
Interest Rate [12],[20]             8.71% 8.71% 8.71% 8.71% 8.71%
Par Amount/Units [20]             $ 6,262        
Amortized Cost [2],[20]             6,190        
Fair Value [20]             $ 6,143        
Investment, Identifier [Axis]: Apex Group Treasury LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [5],[11],[19] 5.00% [5],[11],[19] 5.00% [5],[11],[19] 5.00% [5],[11],[19] 5.00% [5],[11],[19] 5.00% [5],[11],[19] 5.00% [9],[10],[12],[20] 5.00% [9],[10],[12],[20] 5.00% [9],[10],[12],[20] 5.00% [9],[10],[12],[20] 5.00% [9],[10],[12],[20]
Interest Rate 10.32% [5],[11],[19] 10.32% [5],[11],[19] 10.32% [5],[11],[19] 10.32% [5],[11],[19] 10.32% [5],[11],[19] 10.32% [5],[11],[19] 10.40% [9],[10],[12],[20] 10.40% [9],[10],[12],[20] 10.40% [9],[10],[12],[20] 10.40% [9],[10],[12],[20] 10.40% [9],[10],[12],[20]
Par Amount/Units $ 6,965 [5],[19]           $ 6,982 [9],[10],[20]        
Amortized Cost 6,869 [1],[5],[19]           6,881 [2],[9],[10],[20]        
Fair Value $ 7,000 [5],[19]           $ 6,974 [9],[10],[20]        
Investment, Identifier [Axis]: Arc Media Holdings Limited 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [4],[5],[6],[11],[13] 7.25% [4],[5],[6],[11],[13] 7.25% [4],[5],[6],[11],[13] 7.25% [4],[5],[6],[11],[13] 7.25% [4],[5],[6],[11],[13] 7.25% [4],[5],[6],[11],[13] 7.25% [8],[9],[10],[12],[18] 7.25% [8],[9],[10],[12],[18] 7.25% [8],[9],[10],[12],[18] 7.25% [8],[9],[10],[12],[18] 7.25% [8],[9],[10],[12],[18]
Interest Rate 12.72% [4],[5],[6],[11],[13] 12.72% [4],[5],[6],[11],[13] 12.72% [4],[5],[6],[11],[13] 12.72% [4],[5],[6],[11],[13] 12.72% [4],[5],[6],[11],[13] 12.72% [4],[5],[6],[11],[13] 12.77% [8],[9],[10],[12],[18] 12.77% [8],[9],[10],[12],[18] 12.77% [8],[9],[10],[12],[18] 12.77% [8],[9],[10],[12],[18] 12.77% [8],[9],[10],[12],[18]
Par Amount/Units $ 2,766 [4],[5],[6],[13]           $ 2,766 [8],[9],[10],[18]        
Amortized Cost 2,440 [1],[4],[5],[6],[13]           2,437 [2],[8],[9],[10],[18]        
Fair Value $ 2,336 [4],[5],[6],[13]           $ 2,347 [8],[9],[10],[18]        
Investment, Identifier [Axis]: Arc Media Holdings Limited 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18]
Interest Rate 12.72% [5],[6],[11],[13] 12.72% [5],[6],[11],[13] 12.72% [5],[6],[11],[13] 12.72% [5],[6],[11],[13] 12.72% [5],[6],[11],[13] 12.72% [5],[6],[11],[13] 12.79% [9],[10],[12],[18] 12.79% [9],[10],[12],[18] 12.79% [9],[10],[12],[18] 12.79% [9],[10],[12],[18] 12.79% [9],[10],[12],[18]
Par Amount/Units $ 40,869 [5],[6],[13]           $ 40,972 [9],[10],[18]        
Amortized Cost 40,126 [1],[5],[6],[13]           40,176 [2],[9],[10],[18]        
Fair Value 38,596 [5],[6],[13]           38,860 [9],[10],[18]        
Investment, Identifier [Axis]: Arcfield Acquisition Corp 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 5,687 [3],[4],[6]           5,687 [7],[8],[10]        
Amortized Cost (84) [1],[3],[4],[6]           (89) [2],[7],[8],[10]        
Fair Value $ (173) [3],[4],[6]           $ (228) [7],[8],[10]        
Investment, Identifier [Axis]: Arcfield Acquisition Corp 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12]
Interest Rate 11.54% [3],[6],[11] 11.54% [3],[6],[11] 11.54% [3],[6],[11] 11.54% [3],[6],[11] 11.54% [3],[6],[11] 11.54% [3],[6],[11] 11.64% [7],[10],[12] 11.64% [7],[10],[12] 11.64% [7],[10],[12] 11.64% [7],[10],[12] 11.64% [7],[10],[12]
Par Amount/Units $ 48,760 [3],[6]           $ 48,883 [7],[10]        
Amortized Cost 47,964 [1],[3],[6]           48,042 [2],[7],[10]        
Fair Value $ 47,098 [3],[6]           $ 46,696 [7],[10]        
Investment, Identifier [Axis]: Argos Health Holdings, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12]
Par Amount/Units $ 652 [3],[6]           $ 653 [7],[10]        
Amortized Cost 643 [1],[3],[6]           644 [2],[7],[10]        
Fair Value $ 624 [3],[6]           $ 629 [7],[10]        
Investment, Identifier [Axis]: Armstrong Bidco Limited 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [9],[10],[12],[17] 5.25% [9],[10],[12],[17] 5.25% [9],[10],[12],[17] 5.25% [9],[10],[12],[17] 5.25% [9],[10],[12],[17]
Interest Rate 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.46% [9],[10],[12],[17] 10.46% [9],[10],[12],[17] 10.46% [9],[10],[12],[17] 10.46% [9],[10],[12],[17] 10.46% [9],[10],[12],[17]
Par Amount/Units | £           £ 47,995 [5],[6],[16]         £ 47,995 [9],[10],[17]
Amortized Cost $ 55,880 [1],[5],[6],[16]           $ 55,828 [2],[9],[10],[17]        
Fair Value $ 60,565 [5],[6],[16]           $ 61,787 [9],[10],[17]        
Investment, Identifier [Axis]: Armstrong Bidco Limited 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [5],[6],[11],[16] 5.25% [9],[10],[12],[17] 5.25% [9],[10],[12],[17] 5.25% [9],[10],[12],[17] 5.25% [9],[10],[12],[17] 5.25% [9],[10],[12],[17]
Interest Rate 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.47% [5],[6],[11],[16] 10.46% [9],[10],[12],[17] 10.46% [9],[10],[12],[17] 10.46% [9],[10],[12],[17] 10.46% [9],[10],[12],[17] 10.46% [9],[10],[12],[17]
Par Amount/Units | £           £ 91,991 [5],[6],[16]         £ 91,991 [9],[10],[17]
Amortized Cost $ 109,956 [1],[5],[6],[16]           $ 109,854 [2],[9],[10],[17]        
Fair Value $ 116,084 [5],[6],[16]           $ 118,424 [9],[10],[17]        
Investment, Identifier [Axis]: Artemis Bidco Limited 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [4],[5],[6],[11],[16] 6.00% [4],[5],[6],[11],[16] 6.00% [4],[5],[6],[11],[16] 6.00% [4],[5],[6],[11],[16] 6.00% [4],[5],[6],[11],[16] 6.00% [4],[5],[6],[11],[16] 6.00% [8],[9],[10],[12],[17] 6.00% [8],[9],[10],[12],[17] 6.00% [8],[9],[10],[12],[17] 6.00% [8],[9],[10],[12],[17] 6.00% [8],[9],[10],[12],[17]
Interest Rate 11.23% [4],[5],[6],[11],[16] 11.23% [4],[5],[6],[11],[16] 11.23% [4],[5],[6],[11],[16] 11.23% [4],[5],[6],[11],[16] 11.23% [4],[5],[6],[11],[16] 11.23% [4],[5],[6],[11],[16] 11.25% [8],[9],[10],[12],[17] 11.25% [8],[9],[10],[12],[17] 11.25% [8],[9],[10],[12],[17] 11.25% [8],[9],[10],[12],[17] 11.25% [8],[9],[10],[12],[17]
Par Amount/Units | £           £ 2,437 [4],[5],[6],[16]         £ 2,437 [8],[9],[10],[17]
Amortized Cost $ 310 [1],[4],[5],[6],[16]           $ 308 [2],[8],[9],[10],[17]        
Fair Value $ (134) [4],[5],[6],[16]           $ (39) [8],[9],[10],[17]        
Investment, Identifier [Axis]: Artemis Bidco Limited 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17]
Interest Rate 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.26% [9],[10],[12],[17] 11.26% [9],[10],[12],[17] 11.26% [9],[10],[12],[17] 11.26% [9],[10],[12],[17] 11.26% [9],[10],[12],[17]
Par Amount/Units | £           £ 7,749 [5],[6],[16]         £ 7,749 [9],[10],[17]
Amortized Cost $ 10,097 [1],[5],[6],[16]           $ 10,090 [2],[9],[10],[17]        
Fair Value $ 8,278 [5],[6],[16]           $ 8,669 [9],[10],[17]        
Investment, Identifier [Axis]: Artemis Bidco Limited 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17]
Interest Rate 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.20% [5],[6],[11],[16] 11.26% [9],[10],[12],[17] 11.26% [9],[10],[12],[17] 11.26% [9],[10],[12],[17] 11.26% [9],[10],[12],[17] 11.26% [9],[10],[12],[17]
Par Amount/Units | £           £ 4,509 [5],[6],[16]         £ 4,509 [9],[10],[17]
Amortized Cost $ 5,908 [1],[5],[6],[16]           $ 5,906 [2],[9],[10],[17]        
Fair Value $ 4,818 [5],[6],[16]           $ 5,045 [9],[10],[17]        
Investment, Identifier [Axis]: Artemis Bidco Limited 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17]
Interest Rate 11.24% [5],[6],[11],[16] 11.24% [5],[6],[11],[16] 11.24% [5],[6],[11],[16] 11.24% [5],[6],[11],[16] 11.24% [5],[6],[11],[16] 11.24% [5],[6],[11],[16] 11.30% [9],[10],[12],[17] 11.30% [9],[10],[12],[17] 11.30% [9],[10],[12],[17] 11.30% [9],[10],[12],[17] 11.30% [9],[10],[12],[17]
Par Amount/Units | £           £ 4,676 [5],[6],[16]         £ 4,676 [9],[10],[17]
Amortized Cost $ 6,121 [1],[5],[6],[16]           $ 6,117 [2],[9],[10],[17]        
Fair Value $ 4,996 [5],[6],[16]           $ 5,232 [9],[10],[17]        
Investment, Identifier [Axis]: Artisan Bidco, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18]
Interest Rate 12.32% [6],[11],[13] 12.32% [6],[11],[13] 12.32% [6],[11],[13] 12.32% [6],[11],[13] 12.32% [6],[11],[13] 12.32% [6],[11],[13] 12.38% [10],[12],[18] 12.38% [10],[12],[18] 12.38% [10],[12],[18] 12.38% [10],[12],[18] 12.38% [10],[12],[18]
Par Amount/Units $ 39,900 [6],[13]           $ 40,000 [10],[18]        
Amortized Cost 38,969 [1],[6],[13]           39,025 [2],[10],[18]        
Fair Value 39,405 [6],[13]           39,025 [10],[18]        
Investment, Identifier [Axis]: Artisan Bidco, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 6,000 [4],[6],[13]           6,000 [8],[10],[18]        
Amortized Cost (140) [1],[4],[6],[13]           (146) [2],[8],[10],[18]        
Fair Value $ (74) [4],[6],[13]           $ (146) [8],[10],[18]        
Investment, Identifier [Axis]: Artisan Bidco, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18]
Interest Rate 10.92% [6],[11],[13] 10.92% [6],[11],[13] 10.92% [6],[11],[13] 10.92% [6],[11],[13] 10.92% [6],[11],[13] 10.92% [6],[11],[13] 10.96% [10],[12],[18] 10.96% [10],[12],[18] 10.96% [10],[12],[18] 10.96% [10],[12],[18] 10.96% [10],[12],[18]
Par Amount/Units | €     € 18,568 [6],[13]           € 18,614 [10],[18]    
Amortized Cost $ 19,397 [1],[6],[13]           $ 19,424 [2],[10],[18]        
Fair Value $ 19,798 [6],[13]           $ 20,047 [10],[18]        
Investment, Identifier [Axis]: Ascensus Holdings, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [12],[20] 3.50% [12],[20] 3.50% [12],[20] 3.50% [12],[20] 3.50% [12],[20]
Interest Rate 8.94% [11],[19] 8.94% [11],[19] 8.94% [11],[19] 8.94% [11],[19] 8.94% [11],[19] 8.94% [11],[19] 8.97% [12],[20] 8.97% [12],[20] 8.97% [12],[20] 8.97% [12],[20] 8.97% [12],[20]
Par Amount/Units $ 7,623 [19]           $ 7,643 [20]        
Amortized Cost 7,565 [1],[19]           7,581 [2],[20]        
Fair Value $ 7,605 [19]           $ 7,638 [20]        
Investment, Identifier [Axis]: Asdam Operations Pty Ltd 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [9],[10],[12],[20] 5.75% [9],[10],[12],[20] 5.75% [9],[10],[12],[20] 5.75% [9],[10],[12],[20] 5.75% [9],[10],[12],[20]
Interest Rate 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.11% [9],[10],[12],[20] 10.11% [9],[10],[12],[20] 10.11% [9],[10],[12],[20] 10.11% [9],[10],[12],[20] 10.11% [9],[10],[12],[20]
Par Amount/Units   $ 3,614 [5],[6],[19]           $ 3,614 [9],[10],[20]      
Amortized Cost $ 2,418 [1],[5],[6],[19]           $ 2,415 [2],[9],[10],[20]        
Fair Value 2,296 [5],[6],[19]           2,374 [9],[10],[20]        
Investment, Identifier [Axis]: Asdam Operations Pty Ltd 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units   $ 5,421 [4],[5],[6],[19]           $ 5,421 [8],[9],[10],[20]      
Amortized Cost (88) [1],[4],[5],[6],[19]           (93) [2],[8],[9],[10],[20]        
Fair Value $ (91) [4],[5],[6],[19]           $ (132) [8],[9],[10],[20]        
Investment, Identifier [Axis]: Asdam Operations Pty Ltd 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [5],[6],[11],[19] 5.75% [9],[10],[12],[20] 5.75% [9],[10],[12],[20] 5.75% [9],[10],[12],[20] 5.75% [9],[10],[12],[20] 5.75% [9],[10],[12],[20]
Interest Rate 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.10% [5],[6],[11],[19] 10.11% [9],[10],[12],[20] 10.11% [9],[10],[12],[20] 10.11% [9],[10],[12],[20] 10.11% [9],[10],[12],[20] 10.11% [9],[10],[12],[20]
Par Amount/Units   $ 41,558 [5],[6],[19]           $ 41,558 [9],[10],[20]      
Amortized Cost $ 27,906 [1],[5],[6],[19]           $ 27,867 [2],[9],[10],[20]        
Fair Value $ 26,400 [5],[6],[19]           $ 27,304 [9],[10],[20]        
Investment, Identifier [Axis]: Associations Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.18% [10],[12],[18] 12.18% [10],[12],[18] 12.18% [10],[12],[18] 12.18% [10],[12],[18] 12.18% [10],[12],[18]
Par Amount/Units $ 496 [6],[13]           $ 494 [10],[18]        
Amortized Cost 493 [1],[6],[13]           491 [2],[10],[18]        
Fair Value $ 496 [6],[13]           $ 499 [10],[18]        
Investment, Identifier [Axis]: Associations Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.14% [10],[12],[18] 12.14% [10],[12],[18] 12.14% [10],[12],[18] 12.14% [10],[12],[18] 12.14% [10],[12],[18]
Par Amount/Units $ 1,033 [6],[13]           $ 1,029 [10],[18]        
Amortized Cost 1,026 [1],[6],[13]           1,022 [2],[10],[18]        
Fair Value $ 1,033 [6],[13]           $ 1,039 [10],[18]        
Investment, Identifier [Axis]: Associations Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 12.07% [6],[11],[13] 12.07% [6],[11],[13] 12.07% [6],[11],[13] 12.07% [6],[11],[13] 12.07% [6],[11],[13] 12.07% [6],[11],[13] 12.12% [10],[12],[18] 12.12% [10],[12],[18] 12.12% [10],[12],[18] 12.12% [10],[12],[18] 12.12% [10],[12],[18]
Par Amount/Units $ 1,033 [6],[13]           $ 1,029 [10],[18]        
Amortized Cost 1,026 [1],[6],[13]           1,022 [2],[10],[18]        
Fair Value $ 1,033 [6],[13]           $ 1,039 [10],[18]        
Investment, Identifier [Axis]: Associations Inc. 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.13% [10],[12],[18] 12.13% [10],[12],[18] 12.13% [10],[12],[18] 12.13% [10],[12],[18] 12.13% [10],[12],[18]
Par Amount/Units $ 624 [6],[13]           $ 621 [10],[18]        
Amortized Cost 620 [1],[6],[13]           617 [2],[10],[18]        
Fair Value $ 624 [6],[13]           $ 627 [10],[18]        
Investment, Identifier [Axis]: Associations Inc. 5                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [4],[6],[11],[13] 6.50% [4],[6],[11],[13] 6.50% [4],[6],[11],[13] 6.50% [4],[6],[11],[13] 6.50% [4],[6],[11],[13] 6.50% [4],[6],[11],[13] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18]
Interest Rate 12.09% [4],[6],[11],[13] 12.09% [4],[6],[11],[13] 12.09% [4],[6],[11],[13] 12.09% [4],[6],[11],[13] 12.09% [4],[6],[11],[13] 12.09% [4],[6],[11],[13] 12.14% [8],[10],[12],[18] 12.14% [8],[10],[12],[18] 12.14% [8],[10],[12],[18] 12.14% [8],[10],[12],[18] 12.14% [8],[10],[12],[18]
Par Amount/Units $ 403 [4],[6],[13]           $ 403 [8],[10],[18]        
Amortized Cost 204 [1],[4],[6],[13]           140 [2],[8],[10],[18]        
Fair Value $ 207 [4],[6],[13]           $ 143 [8],[10],[18]        
Investment, Identifier [Axis]: Associations Inc. 6                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.09% [6],[11],[13] 12.18% [10],[12],[18] 12.18% [10],[12],[18] 12.18% [10],[12],[18] 12.18% [10],[12],[18] 12.18% [10],[12],[18]
Par Amount/Units $ 29,681 [6],[13]           $ 29,562 [10],[18]        
Amortized Cost 29,506 [1],[6],[13]           29,372 [2],[10],[18]        
Fair Value $ 29,681 [6],[13]           $ 29,858 [10],[18]        
Investment, Identifier [Axis]: Asurion Corporation                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [11],[16] 5.25% [11],[16] 5.25% [11],[16] 5.25% [11],[16] 5.25% [11],[16] 5.25% [11],[16] 5.25% [12],[17] 5.25% [12],[17] 5.25% [12],[17] 5.25% [12],[17] 5.25% [12],[17]
Interest Rate 10.69% [11],[16] 10.69% [11],[16] 10.69% [11],[16] 10.69% [11],[16] 10.69% [11],[16] 10.69% [11],[16] 10.72% [12],[17] 10.72% [12],[17] 10.72% [12],[17] 10.72% [12],[17] 10.72% [12],[17]
Par Amount/Units $ 4,132 [16]           $ 4,132 [17]        
Amortized Cost 4,095 [1],[16]           4,092 [2],[17]        
Fair Value $ 3,747 [16]           $ 3,949 [17]        
Investment, Identifier [Axis]: Atlas Intermediate III, L.L.C. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.25% [6],[11],[13] 8.25% [6],[11],[13] 8.25% [6],[11],[13] 8.25% [6],[11],[13] 8.25% [6],[11],[13] 8.25% [6],[11],[13] 8.25% [10],[12],[18] 8.25% [10],[12],[18] 8.25% [10],[12],[18] 8.25% [10],[12],[18] 8.25% [10],[12],[18]
Interest Rate 13.56% [6],[11],[13] 13.56% [6],[11],[13] 13.56% [6],[11],[13] 13.56% [6],[11],[13] 13.56% [6],[11],[13] 13.56% [6],[11],[13] 13.63% [10],[12],[18] 13.63% [10],[12],[18] 13.63% [10],[12],[18] 13.63% [10],[12],[18] 13.63% [10],[12],[18]
Par Amount/Units $ 113,237 [6],[13]           $ 112,091 [10],[18]        
Amortized Cost 110,631 [1],[6],[13]           109,368 [2],[10],[18]        
Fair Value 110,798 [6],[13]           109,368 [10],[18]        
Investment, Identifier [Axis]: Atlas Intermediate III, L.L.C. 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 13,445 [4],[6],[13]           13,445 [8],[10],[18]        
Amortized Cost (313) [1],[4],[6],[13]           (327) [2],[8],[10],[18]        
Fair Value $ (290) [4],[6],[13]           $ (327) [8],[10],[18]        
Investment, Identifier [Axis]: Auctane Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.23% [7],[10],[12] 11.23% [7],[10],[12] 11.23% [7],[10],[12] 11.23% [7],[10],[12] 11.23% [7],[10],[12]
Par Amount/Units $ 24,500 [3],[6]           $ 24,563 [7],[10]        
Amortized Cost 24,500 [1],[3],[6]           24,563 [2],[7],[10]        
Fair Value 24,500 [3],[6]           24,478 [7],[10]        
Investment, Identifier [Axis]: Avalara, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 6,324 [3],[4],[6]           6,324 [7],[8],[10]        
Amortized Cost (120) [1],[3],[4],[6]           (126) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ (45) [7],[8],[10]        
Investment, Identifier [Axis]: Avalara, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [3],[6],[11] 7.25% [3],[6],[11] 7.25% [3],[6],[11] 7.25% [3],[6],[11] 7.25% [3],[6],[11] 7.25% [3],[6],[11] 7.25% [7],[10],[12] 7.25% [7],[10],[12] 7.25% [7],[10],[12] 7.25% [7],[10],[12] 7.25% [7],[10],[12]
Interest Rate 12.56% [3],[6],[11] 12.56% [3],[6],[11] 12.56% [3],[6],[11] 12.56% [3],[6],[11] 12.56% [3],[6],[11] 12.56% [3],[6],[11] 12.60% [7],[10],[12] 12.60% [7],[10],[12] 12.60% [7],[10],[12] 12.60% [7],[10],[12] 12.60% [7],[10],[12]
Par Amount/Units $ 56,918 [3],[6]           $ 56,918 [7],[10]        
Amortized Cost 55,815 [1],[3],[6]           55,754 [2],[7],[10]        
Fair Value $ 57,016 [3],[6]           $ 56,513 [7],[10]        
Investment, Identifier [Axis]: Aventine Intermediate LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.47% [7],[10],[12] 11.47% [7],[10],[12] 11.47% [7],[10],[12] 11.47% [7],[10],[12] 11.47% [7],[10],[12]
Par Amount/Units $ 1,085 [3],[6]           $ 1,073 [7],[10]        
Amortized Cost 1,073 [1],[3],[6]           1,061 [2],[7],[10]        
Fair Value $ 1,015 [3],[6]           $ 993 [7],[10]        
Investment, Identifier [Axis]: Aventine Intermediate LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.47% [7],[10],[12] 11.47% [7],[10],[12] 11.47% [7],[10],[12] 11.47% [7],[10],[12] 11.47% [7],[10],[12]
Par Amount/Units $ 19,058 [3],[6]           $ 18,855 [7],[10]        
Amortized Cost 18,839 [1],[3],[6]           18,619 [2],[7],[10]        
Fair Value 17,837 [3],[6]           17,452 [7],[10]        
Investment, Identifier [Axis]: BCPE Virginia HoldCo, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 1,960 [1],[6]           1,960 [2],[10]        
Fair Value $ 2,097 [6]           $ 1,973 [10]        
Investment, Identifier [Axis]: BLY US Holdings Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [9],[10],[12],[18] 7.50% [9],[10],[12],[18] 7.50% [9],[10],[12],[18] 7.50% [9],[10],[12],[18] 7.50% [9],[10],[12],[18]
Interest Rate 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.12% [9],[10],[12],[18] 13.12% [9],[10],[12],[18] 13.12% [9],[10],[12],[18] 13.12% [9],[10],[12],[18] 13.12% [9],[10],[12],[18]
Par Amount/Units $ 3,060 [5],[6],[13]           $ 3,060 [9],[10],[18]        
Amortized Cost 3,011 [1],[5],[6],[13]           3,006 [2],[9],[10],[18]        
Fair Value $ 3,070 [5],[6],[13]           $ 2,986 [9],[10],[18]        
Investment, Identifier [Axis]: BLY US Holdings Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [5],[6],[11],[13] 7.50% [9],[10],[12],[18] 7.50% [9],[10],[12],[18] 7.50% [9],[10],[12],[18] 7.50% [9],[10],[12],[18] 7.50% [9],[10],[12],[18]
Interest Rate 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.07% [5],[6],[11],[13] 13.12% [9],[10],[12],[18] 13.12% [9],[10],[12],[18] 13.12% [9],[10],[12],[18] 13.12% [9],[10],[12],[18] 13.12% [9],[10],[12],[18]
Par Amount/Units $ 9,130 [5],[6],[13]           $ 9,130 [9],[10],[18]        
Amortized Cost 8,904 [1],[5],[6],[13]           8,881 [2],[9],[10],[18]        
Fair Value $ 9,294 [5],[6],[13]           $ 8,909 [9],[10],[18]        
Investment, Identifier [Axis]: BLY US Holdings Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [5],[6],[11],[13] 7.50% 7.50% 7.50% 7.50% 7.50% 7.50%          
Interest Rate [5],[6],[11],[13] 13.08% 13.08% 13.08% 13.08% 13.08% 13.08%          
Par Amount/Units [5],[6],[13] $ 12,036                    
Amortized Cost [1],[5],[6],[13] 11,698                    
Fair Value [5],[6],[13] $ 11,966                    
Investment, Identifier [Axis]: BP Purchaser, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.14% [7],[10],[12] 11.14% [7],[10],[12] 11.14% [7],[10],[12] 11.14% [7],[10],[12] 11.14% [7],[10],[12]
Par Amount/Units $ 27,443 [3],[6]           $ 27,513 [7],[10]        
Amortized Cost 27,059 [1],[3],[6]           27,108 [2],[7],[10]        
Fair Value $ 26,898 [3],[6]           $ 26,815 [7],[10]        
Investment, Identifier [Axis]: Baart Programs, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [10],[12],[18] 5.00% [10],[12],[18] 5.00% [10],[12],[18] 5.00% [10],[12],[18] 5.00% [10],[12],[18]
Interest Rate 10.57% [6],[11],[13] 10.57% [6],[11],[13] 10.57% [6],[11],[13] 10.57% [6],[11],[13] 10.57% [6],[11],[13] 10.57% [6],[11],[13] 10.61% [10],[12],[18] 10.61% [10],[12],[18] 10.61% [10],[12],[18] 10.61% [10],[12],[18] 10.61% [10],[12],[18]
Par Amount/Units $ 10,097 [6],[13]           $ 10,123 [10],[18]        
Amortized Cost 10,034 [1],[6],[13]           10,055 [2],[10],[18]        
Fair Value $ 10,001 [6],[13]           $ 9,809 [10],[18]        
Investment, Identifier [Axis]: Bamboo US BidCo LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.00% [8],[10],[12],[18] 6.00% [8],[10],[12],[18] 6.00% [8],[10],[12],[18] 6.00% [8],[10],[12],[18] 6.00% [8],[10],[12],[18]
Interest Rate 12.06% [4],[6],[11],[13] 12.06% [4],[6],[11],[13] 12.06% [4],[6],[11],[13] 12.06% [4],[6],[11],[13] 12.06% [4],[6],[11],[13] 12.06% [4],[6],[11],[13] 11.36% [8],[10],[12],[18] 11.36% [8],[10],[12],[18] 11.36% [8],[10],[12],[18] 11.36% [8],[10],[12],[18] 11.36% [8],[10],[12],[18]
Par Amount/Units $ 15,471 [4],[6],[13]           $ 15,467 [8],[10],[18]        
Amortized Cost 1,207 [1],[4],[6],[13]           607 [2],[8],[10],[18]        
Fair Value 1,438 [4],[6],[13]           670 [8],[10],[18]        
Investment, Identifier [Axis]: Bamboo US BidCo LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 21,254 [4],[6],[13]           21,254 [8],[10],[18]        
Amortized Cost (584) [1],[4],[6],[13]           (610) [2],[8],[10],[18]        
Fair Value $ (315) [4],[6],[13]           $ (543) [8],[10],[18]        
Investment, Identifier [Axis]: Bamboo US BidCo LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 3.38% [10],[12],[18] 3.38% [10],[12],[18] 3.38% [10],[12],[18] 3.38% [10],[12],[18] 3.38% [10],[12],[18]
Interest Rate 10.66% [6],[11],[13] 10.66% [6],[11],[13] 10.66% [6],[11],[13] 10.66% [6],[11],[13] 10.66% [6],[11],[13] 10.66% [6],[11],[13] 10.70% [10],[12],[18] 10.70% [10],[12],[18] 10.70% [10],[12],[18] 10.70% [10],[12],[18] 10.70% [10],[12],[18]
Par Amount/Units | €     € 62,119 [6],[13]           € 61,588 [10],[18]    
Amortized Cost $ 63,867 [1],[6],[13]           $ 63,223 [2],[10],[18]        
Fair Value $ 66,145 [6],[13]           $ 66,272 [10],[18]        
Investment, Identifier [Axis]: Bamboo US BidCo LLC 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18]
Interest Rate 12.06% [6],[11],[13] 12.06% [6],[11],[13] 12.06% [6],[11],[13] 12.06% [6],[11],[13] 12.06% [6],[11],[13] 12.06% [6],[11],[13] 12.13% [10],[12],[18] 12.13% [10],[12],[18] 12.13% [10],[12],[18] 12.13% [10],[12],[18] 12.13% [10],[12],[18]
Par Amount/Units $ 82,072 [6],[13]           $ 81,370 [10],[18]        
Amortized Cost 79,809 [1],[6],[13]           79,021 [2],[10],[18]        
Fair Value $ 80,929 [6],[13]           $ 79,306 [10],[18]        
Investment, Identifier [Axis]: Barracuda Networks Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.50% [11],[19] 4.50% [11],[19] 4.50% [11],[19] 4.50% [11],[19] 4.50% [11],[19] 4.50% [11],[19] 4.50% [12],[20] 4.50% [12],[20] 4.50% [12],[20] 4.50% [12],[20] 4.50% [12],[20]
Interest Rate 9.81% [11],[19] 9.81% [11],[19] 9.81% [11],[19] 9.81% [11],[19] 9.81% [11],[19] 9.81% [11],[19] 9.88% [12],[20] 9.88% [12],[20] 9.88% [12],[20] 9.88% [12],[20] 9.88% [12],[20]
Par Amount/Units $ 13,827 [19]           $ 13,862 [20]        
Amortized Cost 13,508 [1],[19]           13,528 [2],[20]        
Fair Value $ 13,773 [19]           $ 13,571 [20]        
Investment, Identifier [Axis]: Becklar, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [10],[12],[18] 6.85% [10],[12],[18] 6.85% [10],[12],[18] 6.85% [10],[12],[18] 6.85% [10],[12],[18]
Interest Rate 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.30% [10],[12],[18] 12.30% [10],[12],[18] 12.30% [10],[12],[18] 12.30% [10],[12],[18] 12.30% [10],[12],[18]
Par Amount/Units $ 981 [6],[13]           $ 986 [10],[18]        
Amortized Cost 970 [1],[6],[13]           974 [2],[10],[18]        
Fair Value $ 968 [6],[13]           $ 978 [10],[18]        
Investment, Identifier [Axis]: Becklar, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [6],[11],[13] 6.85% [10],[12],[18] 6.85% [10],[12],[18] 6.85% [10],[12],[18] 6.85% [10],[12],[18] 6.85% [10],[12],[18]
Interest Rate 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.28% [6],[11],[13] 12.30% [10],[12],[18] 12.30% [10],[12],[18] 12.30% [10],[12],[18] 12.30% [10],[12],[18] 12.30% [10],[12],[18]
Par Amount/Units $ 5,696 [6],[13]           $ 5,725 [10],[18]        
Amortized Cost 5,622 [1],[6],[13]           5,644 [2],[10],[18]        
Fair Value 5,618 [6],[13]           5,676 [10],[18]        
Investment, Identifier [Axis]: Bottomline Technologies, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 385 [3],[4],[6]           385 [7],[8],[10]        
Amortized Cost (3) [1],[3],[4],[6]           (3) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ 0 [7],[8],[10]        
Investment, Identifier [Axis]: Bottomline Technologies, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12]
Interest Rate 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.58% [3],[6],[11] 10.61% [7],[10],[12] 10.61% [7],[10],[12] 10.61% [7],[10],[12] 10.61% [7],[10],[12] 10.61% [7],[10],[12]
Par Amount/Units $ 4,546 [3],[6]           $ 4,558 [7],[10]        
Amortized Cost 4,512 [1],[3],[6]           4,521 [2],[7],[10]        
Fair Value 4,546 [3],[6]           4,603 [7],[10]        
Investment, Identifier [Axis]: BradyIFS Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 1,150 [4],[6],[13]           1,150 [8],[10],[18]        
Amortized Cost (11) [1],[4],[6],[13]           (11) [2],[8],[10],[18]        
Fair Value $ 0 [4],[6],[13]           $ (11) [8],[10],[18]        
Investment, Identifier [Axis]: BradyIFS Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.00% [8],[10],[12],[18] 6.00% [8],[10],[12],[18] 6.00% [8],[10],[12],[18] 6.00% [8],[10],[12],[18] 6.00% [8],[10],[12],[18]
Interest Rate 11.30% [4],[6],[11],[13] 11.30% [4],[6],[11],[13] 11.30% [4],[6],[11],[13] 11.30% [4],[6],[11],[13] 11.30% [4],[6],[11],[13] 11.30% [4],[6],[11],[13] 11.32% [8],[10],[12],[18] 11.32% [8],[10],[12],[18] 11.32% [8],[10],[12],[18] 11.32% [8],[10],[12],[18] 11.32% [8],[10],[12],[18]
Par Amount/Units $ 1,494 [4],[6],[13]           $ 1,495 [8],[10],[18]        
Amortized Cost 351 [1],[4],[6],[13]           352 [2],[8],[10],[18]        
Fair Value $ 369 [4],[6],[13]           $ 352 [8],[10],[18]        
Investment, Identifier [Axis]: BradyIFS Holdings, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18]
Interest Rate 11.31% [6],[11],[13] 11.31% [6],[11],[13] 11.31% [6],[11],[13] 11.31% [6],[11],[13] 11.31% [6],[11],[13] 11.31% [6],[11],[13] 11.38% [10],[12],[18] 11.38% [10],[12],[18] 11.38% [10],[12],[18] 11.38% [10],[12],[18] 11.38% [10],[12],[18]
Par Amount/Units $ 13,538 [6],[13]           $ 13,572 [10],[18]        
Amortized Cost 13,409 [1],[6],[13]           13,436 [2],[10],[18]        
Fair Value $ 13,565 [6],[13]           $ 13,439 [10],[18]        
Investment, Identifier [Axis]: Braya Renewable Fuels (Newfoundland) LP 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [5],[6],[11],[21] 6.50% [5],[6],[11],[21] 6.50% [5],[6],[11],[21] 6.50% [5],[6],[11],[21] 6.50% [5],[6],[11],[21] 6.50% [5],[6],[11],[21] 6.50% [9],[10],[12],[22] 6.50% [9],[10],[12],[22] 6.50% [9],[10],[12],[22] 6.50% [9],[10],[12],[22] 6.50% [9],[10],[12],[22]
Interest Rate 11.91% [5],[6],[11],[21] 11.91% [5],[6],[11],[21] 11.91% [5],[6],[11],[21] 11.91% [5],[6],[11],[21] 11.91% [5],[6],[11],[21] 11.91% [5],[6],[11],[21] 11.95% [9],[10],[12],[22] 11.95% [9],[10],[12],[22] 11.95% [9],[10],[12],[22] 11.95% [9],[10],[12],[22] 11.95% [9],[10],[12],[22]
Par Amount/Units $ 15,393 [5],[6],[21]           $ 17,091 [9],[10],[22]        
Amortized Cost 15,126 [1],[5],[6],[21]           16,765 [2],[9],[10],[22]        
Fair Value $ 15,056 [5],[6],[21]           16,765 [9],[10],[22]        
Investment, Identifier [Axis]: Braya Renewable Fuels (Newfoundland) LP 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [5],[6],[11],[21] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%          
Interest Rate [5],[6],[11],[21] 11.91% 11.91% 11.91% 11.91% 11.91% 11.91%          
Par Amount/Units $ 1,198 [5],[6],[21]           1,139 [8],[9],[10],[22]        
Amortized Cost 1,175 [1],[5],[6],[21]           (22) [2],[8],[9],[10],[22]        
Fair Value 1,172 [5],[6],[21]           $ (22) [8],[9],[10],[22]        
Investment, Identifier [Axis]: Braya Renewable Fuels (Newfoundland) LP 3                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [4],[5],[6],[21] 1,139                    
Amortized Cost [1],[4],[5],[6],[21] (20)                    
Fair Value [4],[5],[6],[21] $ (25)                    
Investment, Identifier [Axis]: Bright Light Buyer, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18]
Interest Rate 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.37% [10],[12],[18] 11.37% [10],[12],[18] 11.37% [10],[12],[18] 11.37% [10],[12],[18] 11.37% [10],[12],[18]
Par Amount/Units $ 75,000 [6],[13]           $ 75,000 [10],[18]        
Amortized Cost 73,249 [1],[6],[13]           73,171 [2],[10],[18]        
Fair Value $ 74,091 [6],[13]           $ 73,170 [10],[18]        
Investment, Identifier [Axis]: Bright Light Buyer, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%
Interest Rate 11.32% 11.32% 11.32% 11.32% 11.32% 11.32% 11.37% 11.37% 11.37% 11.37% 11.37%
Par Amount/Units $ 245,500           $ 245,500        
Amortized Cost 239,768           239,514        
Fair Value $ 242,526           $ 239,511        
Investment, Identifier [Axis]: Brightstar Escrow Corp.                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 9.75% [11],[16] 9.75% [11],[16] 9.75% [11],[16] 9.75% [11],[16] 9.75% [11],[16] 9.75% [11],[16] 9.75% [12],[17] 9.75% [12],[17] 9.75% [12],[17] 9.75% [12],[17] 9.75% [12],[17]
Par Amount/Units $ 1,000 [16]           $ 1,000 [17]        
Amortized Cost 991 [1],[16]           989 [2],[17]        
Fair Value $ 1,016 [16]           $ 1,015 [17]        
Investment, Identifier [Axis]: BroadStreet Partners, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [12],[17] 3.75% [12],[17] 3.75% [12],[17] 3.75% [12],[17] 3.75% [12],[17]
Interest Rate 9.08% [11],[16] 9.08% [11],[16] 9.08% [11],[16] 9.08% [11],[16] 9.08% [11],[16] 9.08% [11],[16] 9.11% [12],[17] 9.11% [12],[17] 9.11% [12],[17] 9.11% [12],[17] 9.11% [12],[17]
Par Amount/Units $ 9,169 [16]           $ 9,192 [17]        
Amortized Cost 9,096 [1],[16]           9,115 [2],[17]        
Fair Value 9,207 [16]           9,231 [17]        
Investment, Identifier [Axis]: CC WDW Borrower, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 22,837 [4],[6],[13]           22,837 [8],[10],[18]        
Amortized Cost (519) [1],[4],[6],[13]           (533) [2],[8],[10],[18]        
Fair Value $ (2,175) [4],[6],[13]           $ (2,435) [8],[10],[18]        
Investment, Identifier [Axis]: CC WDW Borrower, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [8],[10],[12],[18] 6.75% [8],[10],[12],[18] 6.75% [8],[10],[12],[18] 6.75% [8],[10],[12],[18] 6.75% [8],[10],[12],[18]
Interest Rate 12.21% [4],[6],[11],[13] 12.21% [4],[6],[11],[13] 12.21% [4],[6],[11],[13] 12.21% [4],[6],[11],[13] 12.21% [4],[6],[11],[13] 12.21% [4],[6],[11],[13] 12.25% [8],[10],[12],[18] 12.25% [8],[10],[12],[18] 12.25% [8],[10],[12],[18] 12.25% [8],[10],[12],[18] 12.25% [8],[10],[12],[18]
Par Amount/Units $ 5,122 [4],[6],[13]           $ 5,122 [8],[10],[18]        
Amortized Cost 3,872 [1],[4],[6],[13]           2,943 [2],[8],[10],[18]        
Fair Value $ 3,482 [4],[6],[13]           $ 2,501 [8],[10],[18]        
Investment, Identifier [Axis]: CC WDW Borrower, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18]
Interest Rate 12.21% [6],[11],[13] 12.21% [6],[11],[13] 12.21% [6],[11],[13] 12.21% [6],[11],[13] 12.21% [6],[11],[13] 12.21% [6],[11],[13] 12.28% [10],[12],[18] 12.28% [10],[12],[18] 12.28% [10],[12],[18] 12.28% [10],[12],[18] 12.28% [10],[12],[18]
Par Amount/Units $ 44,988 [6],[13]           $ 45,103 [10],[18]        
Amortized Cost 44,094 [1],[6],[13]           44,147 [2],[10],[18]        
Fair Value $ 40,703 [6],[13]           $ 40,293 [10],[18]        
Investment, Identifier [Axis]: CCO Holdings LLC / CCO Holdings Capital Corp                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 5.50% [16] 5.50% [16] 5.50% [16] 5.50% [16] 5.50% [16] 5.50% [16] 5.50% [12],[17] 5.50% [12],[17] 5.50% [12],[17] 5.50% [12],[17] 5.50% [12],[17]
Par Amount/Units $ 7,000 [16]           $ 7,000 [17]        
Amortized Cost 7,065 [1],[16]           7,072 [2],[17]        
Fair Value $ 6,899 [16]           $ 6,958 [17]        
Investment, Identifier [Axis]: CD&R Madison UK Bidco LTD 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.25% [4],[5],[6],[11],[16] 8.25% [4],[5],[6],[11],[16] 8.25% [4],[5],[6],[11],[16] 8.25% [4],[5],[6],[11],[16] 8.25% [4],[5],[6],[11],[16] 8.25% [4],[5],[6],[11],[16] 8.25% [8],[9],[10],[12],[17] 8.25% [8],[9],[10],[12],[17] 8.25% [8],[9],[10],[12],[17] 8.25% [8],[9],[10],[12],[17] 8.25% [8],[9],[10],[12],[17]
Interest Rate 13.44% [4],[5],[6],[11],[16] 13.44% [4],[5],[6],[11],[16] 13.44% [4],[5],[6],[11],[16] 13.44% [4],[5],[6],[11],[16] 13.44% [4],[5],[6],[11],[16] 13.44% [4],[5],[6],[11],[16] 13.47% [8],[9],[10],[12],[17] 13.47% [8],[9],[10],[12],[17] 13.47% [8],[9],[10],[12],[17] 13.47% [8],[9],[10],[12],[17] 13.47% [8],[9],[10],[12],[17]
Par Amount/Units | £           £ 9,965 [4],[5],[6],[16]         £ 9,965 [8],[9],[10],[17]
Amortized Cost $ 2,259 [1],[4],[5],[6],[16]           $ 2,252 [2],[8],[9],[10],[17]        
Fair Value $ 2,503 [4],[5],[6],[16]           $ 2,394 [8],[9],[10],[17]        
Investment, Identifier [Axis]: CD&R Madison UK Bidco LTD 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.25% [5],[6],[11],[16] 8.25% [5],[6],[11],[16] 8.25% [5],[6],[11],[16] 8.25% [5],[6],[11],[16] 8.25% [5],[6],[11],[16] 8.25% [5],[6],[11],[16] 8.25% [9],[10],[12],[17] 8.25% [9],[10],[12],[17] 8.25% [9],[10],[12],[17] 8.25% [9],[10],[12],[17] 8.25% [9],[10],[12],[17]
Interest Rate 13.49% [5],[6],[11],[16] 13.49% [5],[6],[11],[16] 13.49% [5],[6],[11],[16] 13.49% [5],[6],[11],[16] 13.49% [5],[6],[11],[16] 13.49% [5],[6],[11],[16] 13.48% [9],[10],[12],[17] 13.48% [9],[10],[12],[17] 13.48% [9],[10],[12],[17] 13.48% [9],[10],[12],[17] 13.48% [9],[10],[12],[17]
Par Amount/Units | £           £ 45,620 [5],[6],[16]         £ 45,394 [9],[10],[17]
Amortized Cost $ 53,311 [1],[5],[6],[16]           $ 53,009 [2],[9],[10],[17]        
Fair Value $ 56,923 [5],[6],[16]           $ 56,599 [9],[10],[17]        
Investment, Identifier [Axis]: CD&R Madison UK Bidco LTD 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.75% [5],[6],[11],[16] 7.75% [5],[6],[11],[16] 7.75% [5],[6],[11],[16] 7.75% [5],[6],[11],[16] 7.75% [5],[6],[11],[16] 7.75% [5],[6],[11],[16] 7.75% [9],[10],[12],[17] 7.75% [9],[10],[12],[17] 7.75% [9],[10],[12],[17] 7.75% [9],[10],[12],[17] 7.75% [9],[10],[12],[17]
Interest Rate 11.70% [5],[6],[11],[16] 11.70% [5],[6],[11],[16] 11.70% [5],[6],[11],[16] 11.70% [5],[6],[11],[16] 11.70% [5],[6],[11],[16] 11.70% [5],[6],[11],[16] 11.71% [9],[10],[12],[17] 11.71% [9],[10],[12],[17] 11.71% [9],[10],[12],[17] 11.71% [9],[10],[12],[17] 11.71% [9],[10],[12],[17]
Par Amount/Units | €     € 22,491 [5],[6],[16]           € 22,377 [9],[10],[17]    
Amortized Cost $ 23,056 [1],[5],[6],[16]           $ 22,902 [2],[9],[10],[17]        
Fair Value $ 23,943 [5],[6],[16]           $ 24,093 [9],[10],[17]        
Investment, Identifier [Axis]: CENT CLO 16, L.P.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.07% [5],[11],[16] 8.07% [5],[11],[16] 8.07% [5],[11],[16] 8.07% [5],[11],[16] 8.07% [5],[11],[16] 8.07% [5],[11],[16] 8.07% [9],[12],[17] 8.07% [9],[12],[17] 8.07% [9],[12],[17] 8.07% [9],[12],[17] 8.07% [9],[12],[17]
Interest Rate 13.39% [5],[11],[16] 13.39% [5],[11],[16] 13.39% [5],[11],[16] 13.39% [5],[11],[16] 13.39% [5],[11],[16] 13.39% [5],[11],[16] 13.47% [9],[12],[17] 13.47% [9],[12],[17] 13.47% [9],[12],[17] 13.47% [9],[12],[17] 13.47% [9],[12],[17]
Par Amount/Units $ 3,000 [5],[16]           $ 3,000 [9],[17]        
Amortized Cost 2,828 [1],[5],[16]           2,823 [2],[9],[17]        
Fair Value 2,841 [5],[16]           2,773 [9],[17]        
Investment, Identifier [Axis]: CG Parent Intermediate Holdings, Inc. - Preferred Shares                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 1,940 [1],[6]           1,940 [2],[10]        
Fair Value $ 2,096 [6]           $ 1,970 [10]        
Investment, Identifier [Axis]: CPI Buyer, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12]
Par Amount/Units $ 1,341 [3],[6]           $ 1,344 [7],[10]        
Amortized Cost 1,329 [1],[3],[6]           1,332 [2],[7],[10]        
Fair Value 1,341 [3],[6]           1,339 [7],[10]        
Investment, Identifier [Axis]: CPI Buyer, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 2,115 [3],[4],[6]           2,115 [7],[8],[10]        
Amortized Cost (23) [1],[3],[4],[6]           (26) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ (5) [7],[8],[10]        
Investment, Identifier [Axis]: CPI Buyer, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.10% [3],[6],[11] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12]
Par Amount/Units $ 24,893 [3],[6]           $ 24,957 [7],[10]        
Amortized Cost 24,622 [1],[3],[6]           24,670 [2],[7],[10]        
Fair Value $ 24,893 [3],[6]           $ 24,869 [7],[10]        
Investment, Identifier [Axis]: CRSS HPS LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [5],[6],[11],[13] 6.75% [5],[6],[11],[13] 6.75% [5],[6],[11],[13] 6.75% [5],[6],[11],[13] 6.75% [5],[6],[11],[13] 6.75% [5],[6],[11],[13] 6.75% [9],[10],[12],[18] 6.75% [9],[10],[12],[18] 6.75% [9],[10],[12],[18] 6.75% [9],[10],[12],[18] 6.75% [9],[10],[12],[18]
Interest Rate 12.23% [5],[6],[11],[13] 12.23% [5],[6],[11],[13] 12.23% [5],[6],[11],[13] 12.23% [5],[6],[11],[13] 12.23% [5],[6],[11],[13] 12.23% [5],[6],[11],[13] 12.21% [9],[10],[12],[18] 12.21% [9],[10],[12],[18] 12.21% [9],[10],[12],[18] 12.21% [9],[10],[12],[18] 12.21% [9],[10],[12],[18]
Par Amount/Units $ 21,451 [5],[6],[13]           $ 21,772 [9],[10],[18]        
Amortized Cost 21,061 [1],[5],[6],[13]           21,341 [2],[9],[10],[18]        
Fair Value $ 21,178 [5],[6],[13]           $ 21,341 [9],[10],[18]        
Investment, Identifier [Axis]: Cadence - Southwick, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [4],[6],[11],[13] 6.75% [8],[10],[12],[18] 6.75% [8],[10],[12],[18] 6.75% [8],[10],[12],[18] 6.75% [8],[10],[12],[18] 6.75% [8],[10],[12],[18]
Interest Rate 12.15% [4],[6],[11],[13] 12.15% [4],[6],[11],[13] 12.15% [4],[6],[11],[13] 12.15% [4],[6],[11],[13] 12.15% [4],[6],[11],[13] 12.15% [4],[6],[11],[13] 12.22% [8],[10],[12],[18] 12.22% [8],[10],[12],[18] 12.22% [8],[10],[12],[18] 12.22% [8],[10],[12],[18] 12.22% [8],[10],[12],[18]
Par Amount/Units   $ 11,291 [4],[6],[13]         $ 11,291 [8],[10],[18]        
Amortized Cost $ 4,992 [1],[4],[6],[13]           2,717 [2],[8],[10],[18]        
Fair Value $ 5,207 [4],[6],[13]           $ 2,852 [8],[10],[18]        
Investment, Identifier [Axis]: Cadence - Southwick, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18]
Interest Rate 12.12% [6],[11],[13] 12.12% [6],[11],[13] 12.12% [6],[11],[13] 12.12% [6],[11],[13] 12.12% [6],[11],[13] 12.12% [6],[11],[13] 12.24% [10],[12],[18] 12.24% [10],[12],[18] 12.24% [10],[12],[18] 12.24% [10],[12],[18] 12.24% [10],[12],[18]
Par Amount/Units $ 41,425 [6],[13]           $ 41,529 [10],[18]        
Amortized Cost 40,360 [1],[6],[13]           40,408 [2],[10],[18]        
Fair Value $ 41,302 [6],[13]           $ 40,998 [10],[18]        
Investment, Identifier [Axis]: Cadence - Southwick, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18]
Interest Rate 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.47% [10],[12],[18] 11.47% [10],[12],[18] 11.47% [10],[12],[18] 11.47% [10],[12],[18] 11.47% [10],[12],[18]
Par Amount/Units $ 3,112 [6],[13]           $ 3,120 [10],[18]        
Amortized Cost 3,053 [1],[6],[13]           3,058 [2],[10],[18]        
Fair Value 3,081 [6],[13]           $ 3,058 [10],[18]        
Investment, Identifier [Axis]: Calabrio, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [8],[10],[12],[18]             7.13% 7.13% 7.13% 7.13% 7.13%
Interest Rate [8],[10],[12],[18]             12.48% 12.48% 12.48% 12.48% 12.48%
Par Amount/Units 2,687 [4],[6],[13]           $ 2,687 [8],[10],[18]        
Amortized Cost 0 [1],[4],[6],[13]           1,536 [2],[8],[10],[18]        
Fair Value $ (6) [4],[6],[13]           $ 1,529 [8],[10],[18]        
Investment, Identifier [Axis]: Calabrio, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.13% [6],[11],[13] 7.13% [6],[11],[13] 7.13% [6],[11],[13] 7.13% [6],[11],[13] 7.13% [6],[11],[13] 7.13% [6],[11],[13] 7.13% [10],[12],[18] 7.13% [10],[12],[18] 7.13% [10],[12],[18] 7.13% [10],[12],[18] 7.13% [10],[12],[18]
Interest Rate 12.45% [6],[11],[13] 12.45% [6],[11],[13] 12.45% [6],[11],[13] 12.45% [6],[11],[13] 12.45% [6],[11],[13] 12.45% [6],[11],[13] 12.48% [10],[12],[18] 12.48% [10],[12],[18] 12.48% [10],[12],[18] 12.48% [10],[12],[18] 12.48% [10],[12],[18]
Par Amount/Units $ 22,313 [6],[13]           $ 22,313 [10],[18]        
Amortized Cost 22,313 [1],[6],[13]           22,313 [2],[10],[18]        
Fair Value $ 22,265 [6],[13]           22,257 [10],[18]        
Investment, Identifier [Axis]: Calabrio, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 7.13% 7.13% 7.13% 7.13% 7.13% 7.13%          
Interest Rate [6],[11],[13] 12.45% 12.45% 12.45% 12.45% 12.45% 12.45%          
Par Amount/Units [6],[13] $ 3,273                    
Amortized Cost [1],[6],[13] 3,212                    
Fair Value [6],[13] 3,266                    
Investment, Identifier [Axis]: Camin Cargo Control Holdings, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 6,923 [4],[6],[13]           6,923 [8],[10],[18]        
Amortized Cost (152) [1],[4],[6],[13]           (155) [2],[8],[10],[18]        
Fair Value $ (79) [4],[6],[13]           (154) [8],[10],[18]        
Investment, Identifier [Axis]: Camin Cargo Control Holdings, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [4],[6],[11],[13] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%          
Interest Rate [4],[6],[11],[13] 13.50% 13.50% 13.50% 13.50% 13.50% 13.50%          
Par Amount/Units $ 6,923 [4],[6],[13]           6,923 [8],[10],[18]        
Amortized Cost 1,237 [1],[4],[6],[13]           (154) [2],[8],[10],[18]        
Fair Value $ 1,305 [4],[6],[13]           $ (154) [8],[10],[18]        
Investment, Identifier [Axis]: Camin Cargo Control Holdings, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18]
Interest Rate 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.36% [10],[12],[18] 11.36% [10],[12],[18] 11.36% [10],[12],[18] 11.36% [10],[12],[18] 11.36% [10],[12],[18]
Par Amount/Units $ 46,038 [6],[13]           $ 46,154 [10],[18]        
Amortized Cost 45,057 [1],[6],[13]           45,127 [2],[10],[18]        
Fair Value $ 45,510 [6],[13]           $ 45,126 [10],[18]        
Investment, Identifier [Axis]: Canoe Bidco Pty Limited 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [9],[10],[12],[20]             5.50% 5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[10],[12],[20]             9.92% 9.92% 9.92% 9.92% 9.92%
Par Amount/Units [9],[10],[20]               $ 31,969      
Amortized Cost [2],[9],[10],[20]             $ 21,202        
Fair Value [9],[10],[20]             $ 21,784        
Investment, Identifier [Axis]: Canoe Bidco Pty Limited 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [9],[10],[12],[20]             5.50% 5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[10],[12],[20]             9.92% 9.92% 9.92% 9.92% 9.92%
Par Amount/Units [9],[10],[20]               $ 137,468      
Amortized Cost [2],[9],[10],[20]             $ 95,483        
Fair Value [9],[10],[20]             93,671        
Investment, Identifier [Axis]: Capripack Debtco PLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [5],[6],[11],[13] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%          
Interest Rate [5],[6],[11],[13] 11.16% 11.16% 11.16% 11.16% 11.16% 11.16%          
Par Amount/Units | € [5],[6],[13]     € 13,146                
Amortized Cost [1],[5],[6],[13] $ 13,876                    
Fair Value [5],[6],[13] $ 13,710                    
Investment, Identifier [Axis]: Capripack Debtco PLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [5],[6],[11],[13] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%          
Interest Rate [5],[6],[11],[13] 11.16% 11.16% 11.16% 11.16% 11.16% 11.16%          
Par Amount/Units | € [5],[6],[13]     € 70,763                
Amortized Cost [1],[5],[6],[13] $ 74,692                    
Fair Value [5],[6],[13] 73,801                    
Investment, Identifier [Axis]: Captive Resources Midco LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 7,558 [3],[4],[6]           7,558 [7],[8],[10]        
Amortized Cost (107) [1],[3],[4],[6]           (113) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ 0 [7],[8],[10]        
Investment, Identifier [Axis]: Captive Resources Midco LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.10% [7],[10],[12] 11.10% [7],[10],[12] 11.10% [7],[10],[12] 11.10% [7],[10],[12] 11.10% [7],[10],[12]
Par Amount/Units $ 94,323 [3],[6]           $ 93,197 [7],[10]        
Amortized Cost 92,957 [1],[3],[6]           91,762 [2],[7],[10]        
Fair Value $ 94,323 [3],[6]           $ 94,129 [7],[10]        
Investment, Identifier [Axis]: Carlyle Global Market Strategies                      
Schedule of Equity Method Investments [Line Items]                      
Spread [5],[11],[16] 5.40% 5.40% 5.40% 5.40% 5.40% 5.40%          
Interest Rate [5],[11],[16] 10.98% 10.98% 10.98% 10.98% 10.98% 10.98%          
Par Amount/Units [5],[16] $ 1,200                    
Amortized Cost [1],[5],[16] 949                    
Fair Value [5],[16] $ 1,131                    
Investment, Identifier [Axis]: Carlyle Global Market Strategies 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [9],[12],[17]             5.40% 5.40% 5.40% 5.40% 5.40%
Interest Rate [9],[12],[17]             11.08% 11.08% 11.08% 11.08% 11.08%
Par Amount/Units [9],[17]             $ 1,750        
Amortized Cost [2],[9],[17]             1,531        
Fair Value [9],[17]             $ 1,676        
Investment, Identifier [Axis]: Carlyle Global Market Strategies 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [9],[12],[17]             5.40% 5.40% 5.40% 5.40% 5.40%
Interest Rate [9],[12],[17]             11.05% 11.05% 11.05% 11.05% 11.05%
Par Amount/Units [9],[17]             $ 1,200        
Amortized Cost [2],[9],[17]             940        
Fair Value [9],[17]             $ 1,044        
Investment, Identifier [Axis]: Catskill Park CLO Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [5],[11],[16] 6.26% [9],[12],[17] 6.26% [9],[12],[17] 6.26% [9],[12],[17] 6.26% [9],[12],[17] 6.26% [9],[12],[17]
Interest Rate 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.58% [5],[11],[16] 11.68% [9],[12],[17] 11.68% [9],[12],[17] 11.68% [9],[12],[17] 11.68% [9],[12],[17] 11.68% [9],[12],[17]
Par Amount/Units $ 1,350 [5],[16]           $ 1,350 [9],[17]        
Amortized Cost 1,235 [1],[5],[16]           1,230 [2],[9],[17]        
Fair Value $ 1,347 [5],[16]           $ 1,287 [9],[17]        
Investment, Identifier [Axis]: Central Parent Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [12],[17] 4.00% [12],[17] 4.00% [12],[17] 4.00% [12],[17] 4.00% [12],[17]
Interest Rate 9.31% [11],[16] 9.31% [11],[16] 9.31% [11],[16] 9.31% [11],[16] 9.31% [11],[16] 9.31% [11],[16] 9.35% [12],[17] 9.35% [12],[17] 9.35% [12],[17] 9.35% [12],[17] 9.35% [12],[17]
Par Amount/Units $ 15,000 [16]           $ 15,000 [17]        
Amortized Cost 14,965 [1],[16]           14,964 [2],[17]        
Fair Value 15,062 [16]           15,102 [17]        
Investment, Identifier [Axis]: Certinia Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 5,449 [4],[6],[13]           5,449 [8],[10],[18]        
Amortized Cost (145) [1],[4],[6],[13]           (152) [2],[8],[10],[18]        
Fair Value $ (41) [4],[6],[13]           $ (96) [8],[10],[18]        
Investment, Identifier [Axis]: Certinia Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18]
Interest Rate 12.56% [6],[11],[13] 12.56% [6],[11],[13] 12.56% [6],[11],[13] 12.56% [6],[11],[13] 12.56% [6],[11],[13] 12.56% [6],[11],[13] 12.68% [10],[12],[18] 12.68% [10],[12],[18] 12.68% [10],[12],[18] 12.68% [10],[12],[18] 12.68% [10],[12],[18]
Par Amount/Units $ 40,323 [6],[13]           $ 40,323 [10],[18]        
Amortized Cost 39,246 [1],[6],[13]           39,196 [2],[10],[18]        
Fair Value $ 40,019 [6],[13]           $ 39,610 [10],[18]        
Investment, Identifier [Axis]: Charlotte Buyer Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [12],[20] 5.25% [12],[20] 5.25% [12],[20] 5.25% [12],[20] 5.25% [12],[20]
Interest Rate 10.57% [11],[19] 10.57% [11],[19] 10.57% [11],[19] 10.57% [11],[19] 10.57% [11],[19] 10.57% [11],[19] 10.61% [12],[20] 10.61% [12],[20] 10.61% [12],[20] 10.61% [12],[20] 10.61% [12],[20]
Par Amount/Units $ 23,875 [19]           $ 28,560 [20]        
Amortized Cost 22,751 [1],[19]           27,129 [2],[20]        
Fair Value $ 23,982 [19]           $ 28,714 [20]        
Investment, Identifier [Axis]: Charlotte Buyer Inc 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.25% [6],[11],[19] 8.25% [6],[11],[19] 8.25% [6],[11],[19] 8.25% [6],[11],[19] 8.25% [6],[11],[19] 8.25% [6],[11],[19] 8.25% [10],[12],[20] 8.25% [10],[12],[20] 8.25% [10],[12],[20] 8.25% [10],[12],[20] 8.25% [10],[12],[20]
Interest Rate 13.57% [6],[11],[19] 13.57% [6],[11],[19] 13.57% [6],[11],[19] 13.57% [6],[11],[19] 13.57% [6],[11],[19] 13.57% [6],[11],[19] 13.61% [10],[12],[20] 13.61% [10],[12],[20] 13.61% [10],[12],[20] 13.61% [10],[12],[20] 13.61% [10],[12],[20]
Par Amount/Units $ 10,000 [6],[19]           $ 10,000 [10],[20]        
Amortized Cost 9,464 [1],[6],[19]           9,433 [2],[10],[20]        
Fair Value $ 9,943 [6],[19]           $ 9,744 [10],[20]        
Investment, Identifier [Axis]: Circana Group, L.P. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[8],[10],[12]             4.75% 4.75% 4.75% 4.75% 4.75%
Interest Rate [7],[8],[10],[12]             13.25% 13.25% 13.25% 13.25% 13.25%
Par Amount/Units [7],[8],[10]             $ 9,023        
Amortized Cost [2],[7],[8],[10]             1,484        
Fair Value [7],[8],[10]             $ 1,561        
Investment, Identifier [Axis]: Circana Group, L.P. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12]             6.25% 6.25% 6.25% 6.25% 6.25%
Interest Rate [7],[10],[12]             11.61% 11.61% 11.61% 11.61% 11.61%
Par Amount/Units [7],[10]             $ 142,859        
Amortized Cost [2],[7],[10]             140,633        
Fair Value [7],[10]             $ 141,912        
Investment, Identifier [Axis]: Circana Group, L.P. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12]             5.75% 5.75% 5.75% 5.75% 5.75%
Interest Rate [7],[10],[12]             11.21% 11.21% 11.21% 11.21% 11.21%
Par Amount/Units [7],[10]             $ 9,198        
Amortized Cost [2],[7],[10]             9,126        
Fair Value [7],[10]             $ 9,096        
Investment, Identifier [Axis]: Circana Group, LP. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[4],[6],[11] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%          
Interest Rate [3],[4],[6],[11] 11.08% 11.08% 11.08% 11.08% 11.08% 11.08%          
Par Amount/Units [3],[4],[6] $ 9,023                    
Amortized Cost [1],[3],[4],[6] 4,922                    
Fair Value [3],[4],[6] $ 5,053                    
Investment, Identifier [Axis]: Circana Group, LP. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%          
Interest Rate [3],[6],[11] 11.58% 11.58% 11.58% 11.58% 11.58% 11.58%          
Par Amount/Units [3],[6] $ 143,563                    
Amortized Cost [1],[3],[6] 141,454                    
Fair Value [3],[6] $ 143,903                    
Investment, Identifier [Axis]: Circana Group, LP. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%          
Interest Rate [3],[6],[11] 11.16% 11.16% 11.16% 11.16% 11.16% 11.16%          
Par Amount/Units [3],[6] $ 9,174                    
Amortized Cost [1],[3],[6] 9,106                    
Fair Value [3],[6] $ 9,157                    
Investment, Identifier [Axis]: Clarios Global LP                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.00% [11],[16] 3.00% [11],[16] 3.00% [11],[16] 3.00% [11],[16] 3.00% [11],[16] 3.00% [11],[16] 3.75% [12],[17] 3.75% [12],[17] 3.75% [12],[17] 3.75% [12],[17] 3.75% [12],[17]
Interest Rate 8.33% [11],[16] 8.33% [11],[16] 8.33% [11],[16] 8.33% [11],[16] 8.33% [11],[16] 8.33% [11],[16] 9.11% [12],[17] 9.11% [12],[17] 9.11% [12],[17] 9.11% [12],[17] 9.11% [12],[17]
Par Amount/Units $ 14,963 [16]           $ 14,963 [17]        
Amortized Cost 14,889 [1],[16]           14,886 [2],[17]        
Fair Value $ 15,019 [16]           $ 15,015 [17]        
Investment, Identifier [Axis]: Cloud Software Group Inc                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 9.00% [11],[16] 9.00% [11],[16] 9.00% [11],[16] 9.00% [11],[16] 9.00% [11],[16] 9.00% [11],[16] 9.00% [12],[17] 9.00% [12],[17] 9.00% [12],[17] 9.00% [12],[17] 9.00% [12],[17]
Par Amount/Units $ 4,659 [16]           $ 19,666 [17]        
Amortized Cost 3,817 [1],[16]           15,951 [2],[17]        
Fair Value $ 4,474 [16]           $ 18,750 [17]        
Investment, Identifier [Axis]: Cloud Software Group Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.50% [11],[19] 4.50% [11],[19] 4.50% [11],[19] 4.50% [11],[19] 4.50% [11],[19] 4.50% [11],[19] 4.50% [12],[20] 4.50% [12],[20] 4.50% [12],[20] 4.50% [12],[20] 4.50% [12],[20]
Interest Rate 9.91% [11],[19] 9.91% [11],[19] 9.91% [11],[19] 9.91% [11],[19] 9.91% [11],[19] 9.91% [11],[19] 9.95% [12],[20] 9.95% [12],[20] 9.95% [12],[20] 9.95% [12],[20] 9.95% [12],[20]
Par Amount/Units $ 13,658 [19]           $ 13,693 [20]        
Amortized Cost 12,768 [1],[19]           12,756 [2],[20]        
Fair Value $ 13,611 [19]           $ 13,409 [20]        
Investment, Identifier [Axis]: Cloud Software Group Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 6.50% [11],[16] 6.50% [11],[16] 6.50% [11],[16] 6.50% [11],[16] 6.50% [11],[16] 6.50% [11],[16] 6.50% [12],[17] 6.50% [12],[17] 6.50% [12],[17] 6.50% [12],[17] 6.50% [12],[17]
Par Amount/Units $ 7,740 [16]           $ 7,740 [17]        
Amortized Cost 6,729 [1],[16]           6,679 [2],[17]        
Fair Value $ 7,354 [16]           $ 7,381 [17]        
Investment, Identifier [Axis]: Club Car Wash Operating, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%          
Interest Rate [6],[11],[13] 11.45% 11.45% 11.45% 11.45% 11.45% 11.45%          
Par Amount/Units [6],[13] $ 25,588                    
Amortized Cost [1],[6],[13] 25,347                    
Fair Value [6],[13] $ 25,588                    
Investment, Identifier [Axis]: Club Car Wash Operating, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.00% [4],[6],[11],[13] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18]
Interest Rate 11.45% [4],[6],[11],[13] 11.45% [4],[6],[11],[13] 11.45% [4],[6],[11],[13] 11.45% [4],[6],[11],[13] 11.45% [4],[6],[11],[13] 11.45% [4],[6],[11],[13] 12.00% [8],[10],[12],[18] 12.00% [8],[10],[12],[18] 12.00% [8],[10],[12],[18] 12.00% [8],[10],[12],[18] 12.00% [8],[10],[12],[18]
Par Amount/Units $ 39,367 [4],[6],[13]           $ 40,289 [8],[10],[18]        
Amortized Cost 24,780 [1],[4],[6],[13]           25,670 [2],[8],[10],[18]        
Fair Value $ 25,390 [4],[6],[13]           $ 26,066 [8],[10],[18]        
Investment, Identifier [Axis]: Club Car Wash Operating, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 11.45% [6],[11],[13] 11.45% [6],[11],[13] 11.45% [6],[11],[13] 11.45% [6],[11],[13] 11.45% [6],[11],[13] 11.45% [6],[11],[13] 12.00% [10],[12],[18] 12.00% [10],[12],[18] 12.00% [10],[12],[18] 12.00% [10],[12],[18] 12.00% [10],[12],[18]
Par Amount/Units $ 12,504 [6],[13]           $ 12,958 [10],[18]        
Amortized Cost 12,328 [6],[13]           12,762 [2],[10],[18]        
Fair Value 12,504 [6],[13]           $ 12,879 [10],[18]        
Investment, Identifier [Axis]: Club Car Wash Operating, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             6.50% 6.50% 6.50% 6.50% 6.50%
Interest Rate [10],[12],[18]             12.00% 12.00% 12.00% 12.00% 12.00%
Par Amount/Units [10],[18]             $ 26,517        
Amortized Cost [2],[10],[18]             26,248        
Fair Value [10],[18]             26,355        
Investment, Identifier [Axis]: Club Car Wash Preferred, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 5,569 [1],[4],[6]           2,784 [2],[8],[10]        
Fair Value 5,569 [4],[6]           2,784 [8],[10]        
Investment, Identifier [Axis]: Club Car Wash Preferred, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 10,861 [1],[6]           10,313 [2],[10]        
Fair Value 10,861 [6]           10,313 [10]        
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [7],[8],[10]             34,900        
Amortized Cost [2],[7],[8],[10]             (848)        
Fair Value [7],[8],[10]             $ (734)        
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12]             5.75% 5.75% 5.75% 5.75% 5.75%
Interest Rate [7],[10],[12]             11.11% 11.11% 11.11% 11.11% 11.11%
Par Amount/Units [7],[10]             $ 22,857        
Amortized Cost [2],[7],[10]             22,514        
Fair Value [7],[10]             $ 22,452        
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[8],[10],[12]             5.75% 5.75% 5.75% 5.75% 5.75%
Interest Rate [7],[8],[10],[12]             11.11% 11.11% 11.11% 11.11% 11.11%
Par Amount/Units [7],[8],[10]             $ 10,875        
Amortized Cost [2],[7],[8],[10]             3,645        
Fair Value [7],[8],[10]             $ 3,614        
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12]             5.75% 5.75% 5.75% 5.75% 5.75%
Interest Rate [7],[10],[12]             11.11% 11.11% 11.11% 11.11% 11.11%
Par Amount/Units [7],[10]             $ 75,297        
Amortized Cost [2],[7],[10]             74,150        
Fair Value [7],[10]             $ 73,963        
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc 5                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12]             6.00% 6.00% 6.00% 6.00% 6.00%
Interest Rate [7],[10],[12]             11.36% 11.36% 11.36% 11.36% 11.36%
Par Amount/Units [7],[10]             $ 9,676        
Amortized Cost [2],[7],[10]             9,447        
Fair Value [7],[10]             $ 9,472        
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [3],[4],[6] 34,900                    
Amortized Cost [1],[3],[4],[6] (825)                    
Fair Value [3],[4],[6] $ (419)                    
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%          
Interest Rate [3],[6],[11] 10.83% 10.83% 10.83% 10.83% 10.83% 10.83%          
Par Amount/Units [3],[6] $ 22,800                    
Amortized Cost [1],[3],[6] 22,478                    
Fair Value [3],[6] $ 22,596                    
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[4],[6],[11] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%          
Interest Rate [3],[4],[6],[11] 10.83% 10.83% 10.83% 10.83% 10.83% 10.83%          
Par Amount/Units [3],[4],[6] $ 10,875                    
Amortized Cost [1],[3],[4],[6] 3,654                    
Fair Value [3],[4],[6] $ 3,709                    
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc. 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%          
Interest Rate [3],[6],[11] 10.83% 10.83% 10.83% 10.83% 10.83% 10.83%          
Par Amount/Units [3],[6] $ 75,106                    
Amortized Cost [1],[3],[6] 74,028                    
Fair Value [3],[6] $ 74,436                    
Investment, Identifier [Axis]: Coding Solutions Acquisition, Inc. 5                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%          
Interest Rate [3],[6],[11] 11.08% 11.08% 11.08% 11.08% 11.08% 11.08%          
Par Amount/Units [3],[6] $ 9,652                    
Amortized Cost [1],[3],[6] 9,437                    
Fair Value [3],[6] $ 9,536                    
Investment, Identifier [Axis]: CommerceHub, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12]
Interest Rate 11.73% [3],[6],[11] 11.73% [3],[6],[11] 11.73% [3],[6],[11] 11.73% [3],[6],[11] 11.73% [3],[6],[11] 11.73% [3],[6],[11] 11.79% [7],[10],[12] 11.79% [7],[10],[12] 11.79% [7],[10],[12] 11.79% [7],[10],[12] 11.79% [7],[10],[12]
Par Amount/Units $ 51,141 [3],[6]           $ 64,255 [7],[10]        
Amortized Cost 48,441 [1],[3],[6]           60,635 [2],[7],[10]        
Fair Value 50,759 [3],[6]           60,694 [7],[10]        
Investment, Identifier [Axis]: Coretrust Purchasing Group LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 10,736 [3],[4],[6]           10,736 [7],[8],[10]        
Amortized Cost (274) [1],[3],[4],[6]           (279) [2],[7],[8],[10]        
Fair Value 215 [3],[4],[6]           58 [7],[8],[10]        
Investment, Identifier [Axis]: Coretrust Purchasing Group LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 11,656 [3],[4],[6]           11,656 [7],[8],[10]        
Amortized Cost (275) [1],[3],[4],[6]           (287) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ 0 [7],[8],[10]        
Investment, Identifier [Axis]: Coretrust Purchasing Group LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12]
Interest Rate 11.83% [3],[6],[11] 11.83% [3],[6],[11] 11.83% [3],[6],[11] 11.83% [3],[6],[11] 11.83% [3],[6],[11] 11.83% [3],[6],[11] 12.11% [7],[10],[12] 12.11% [7],[10],[12] 12.11% [7],[10],[12] 12.11% [7],[10],[12] 12.11% [7],[10],[12]
Par Amount/Units $ 72,799 [3],[6]           $ 72,983 [7],[10]        
Amortized Cost 71,043 [1],[3],[6]           71,143 [2],[7],[10]        
Fair Value 74,255 [3],[6]           73,375 [7],[10]        
Investment, Identifier [Axis]: Coupa Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 7,123 [3],[4],[6]           7,123 [7],[8],[10]        
Amortized Cost (160) [1],[3],[4],[6]           (163) [2],[7],[8],[10]        
Fair Value (24) [3],[4],[6]           (99) [7],[8],[10]        
Investment, Identifier [Axis]: Coupa Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 6,211 [3],[4],[6]           6,211 [7],[8],[10]        
Amortized Cost (127) [1],[3],[4],[6]           (133) [2],[7],[8],[10]        
Fair Value $ (30) [3],[4],[6]           $ (89) [7],[8],[10]        
Investment, Identifier [Axis]: Coupa Holdings, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [3],[6],[11] 7.50% [7],[10],[12] 7.50% [7],[10],[12] 7.50% [7],[10],[12] 7.50% [7],[10],[12] 7.50% [7],[10],[12]
Interest Rate 12.81% [3],[6],[11] 12.81% [3],[6],[11] 12.81% [3],[6],[11] 12.81% [3],[6],[11] 12.81% [3],[6],[11] 12.81% [3],[6],[11] 12.86% [7],[10],[12] 12.86% [7],[10],[12] 12.86% [7],[10],[12] 12.86% [7],[10],[12] 12.86% [7],[10],[12]
Par Amount/Units $ 79,777 [3],[6]           $ 79,777 [7],[10]        
Amortized Cost 78,197 [1],[3],[6]           78,130 [2],[7],[10]        
Fair Value 79,510 [3],[6]           78,671 [7],[10]        
Investment, Identifier [Axis]: Cube Industrials Buyer, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 5,664 [4],[6],[13]           5,664 [8],[10],[18]        
Amortized Cost (79) [1],[4],[6],[13]           (82) [2],[8],[10],[18]        
Fair Value $ 0 [4],[6],[13]           $ (82) [8],[10],[18]        
Investment, Identifier [Axis]: Cube Industrials Buyer, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18]
Interest Rate 11.30% [6],[11],[13] 11.30% [6],[11],[13] 11.30% [6],[11],[13] 11.30% [6],[11],[13] 11.30% [6],[11],[13] 11.30% [6],[11],[13] 11.40% [10],[12],[18] 11.40% [10],[12],[18] 11.40% [10],[12],[18] 11.40% [10],[12],[18] 11.40% [10],[12],[18]
Par Amount/Units $ 49,086 [6],[13]           $ 49,086 [10],[18]        
Amortized Cost 48,397 [1],[6],[13]           48,371 [2],[10],[18]        
Fair Value 49,232 [6],[13]           48,371 [10],[18]        
Investment, Identifier [Axis]: DCA Acquisition Holdings LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 102 [6],[16]           99 [10],[17]        
Amortized Cost 100 [1],[6],[16]           97 [2],[10],[17]        
Fair Value 99 [6],[16]           93 [10],[17]        
Investment, Identifier [Axis]: DCA Acquisition Holdings LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 184 [6],[16]           178 [10],[17]        
Amortized Cost 179 [1],[6],[16]           173 [2],[10],[17]        
Fair Value 180 [6],[16]           168 [10],[17]        
Investment, Identifier [Axis]: DCA Acquisition Holdings LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 1,080 [6],[16]           1,046 [10],[17]        
Amortized Cost 1,064 [1],[6],[16]           1,029 [2],[10],[17]        
Fair Value 1,055 [6],[16]           $ 990 [10],[17]        
Investment, Identifier [Axis]: DS Admiral Bidco, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [8],[10],[12],[18]             6.50% 6.50% 6.50% 6.50% 6.50%
Interest Rate [8],[10],[12],[18]             11.85% 11.85% 11.85% 11.85% 11.85%
Par Amount/Units 966 [4],[6],[13]           $ 966 [8],[10],[18]        
Amortized Cost (5) [1],[4],[6],[13]           187 [2],[8],[10],[18]        
Fair Value $ (2) [4],[6],[13]           $ 186 [8],[10],[18]        
Investment, Identifier [Axis]: DS Admiral Bidco, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18]
Interest Rate 12.30% [6],[11],[13] 12.30% [6],[11],[13] 12.30% [6],[11],[13] 12.30% [6],[11],[13] 12.30% [6],[11],[13] 12.30% [6],[11],[13] 12.35% [10],[12],[18] 12.35% [10],[12],[18] 12.35% [10],[12],[18] 12.35% [10],[12],[18] 12.35% [10],[12],[18]
Par Amount/Units $ 39,246 [6],[13]           $ 39,345 [10],[18]        
Amortized Cost 38,299 [1],[6],[13]           38,336 [2],[10],[18]        
Fair Value $ 39,314 [6],[13]           $ 39,093 [10],[18]        
Investment, Identifier [Axis]: DS Admiral Bidco, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 11.80% [6],[11],[13] 11.80% [6],[11],[13] 11.80% [6],[11],[13] 11.80% [6],[11],[13] 11.80% [6],[11],[13] 11.80% [6],[11],[13] 11.85% [10],[12],[18] 11.85% [10],[12],[18] 11.85% [10],[12],[18] 11.85% [10],[12],[18] 11.85% [10],[12],[18]
Par Amount/Units $ 8,830 [6],[13]           $ 8,853 [10],[18]        
Amortized Cost 8,768 [1],[6],[13]           8,787 [2],[10],[18]        
Fair Value 8,810 [6],[13]           8,761 [10],[18]        
Investment, Identifier [Axis]: Daphne S.P.A. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units | €     € 3,978 [4],[5],[6],[16]           € 3,978 [8],[9],[10],[17]    
Amortized Cost (106) [1],[4],[5],[6],[16]           (106) [2],[8],[9],[10],[17]        
Fair Value $ (390) [4],[5],[6],[16]           $ (242) [8],[9],[10],[17]        
Investment, Identifier [Axis]: Daphne S.P.A. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [5],[6],[11],[16] 6.25% [5],[6],[11],[16] 6.25% [5],[6],[11],[16] 6.25% [5],[6],[11],[16] 6.25% [5],[6],[11],[16] 6.25% [5],[6],[11],[16] 6.25% [9],[10],[12],[17] 6.25% [9],[10],[12],[17] 6.25% [9],[10],[12],[17] 6.25% [9],[10],[12],[17] 6.25% [9],[10],[12],[17]
Interest Rate 10.16% [5],[6],[11],[16] 10.16% [5],[6],[11],[16] 10.16% [5],[6],[11],[16] 10.16% [5],[6],[11],[16] 10.16% [5],[6],[11],[16] 10.16% [5],[6],[11],[16] 10.21% [9],[10],[12],[17] 10.21% [9],[10],[12],[17] 10.21% [9],[10],[12],[17] 10.21% [9],[10],[12],[17] 10.21% [9],[10],[12],[17]
Par Amount/Units | €     € 45,354 [5],[6],[16]           € 45,354 [9],[10],[17]    
Amortized Cost $ 47,713 [1],[5],[6],[16]           $ 47,660 [2],[9],[10],[17]        
Fair Value $ 44,496 [5],[6],[16]           $ 47,313 [9],[10],[17]        
Investment, Identifier [Axis]: Delta Topco, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [7],[12] 3.75% [7],[12] 3.75% [7],[12] 3.75% [7],[12] 3.75% [7],[12]
Interest Rate 9.12% [3],[11] 9.12% [3],[11] 9.12% [3],[11] 9.12% [3],[11] 9.12% [3],[11] 9.12% [3],[11] 9.12% [7],[12] 9.12% [7],[12] 9.12% [7],[12] 9.12% [7],[12] 9.12% [7],[12]
Par Amount/Units $ 6,864 [3]           $ 6,882 [7]        
Amortized Cost 6,734 [1],[3]           6,743 [2],[7]        
Fair Value 6,880 [3]           6,887 [7]        
Investment, Identifier [Axis]: Denali Bidco Limited 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units     € 9,441 [4],[5],[6],[16]               £ 8,078 [8],[9],[10],[17]
Amortized Cost (243) [1],[4],[5],[6],[16]           (249) [2],[8],[9],[10],[17]        
Fair Value $ (255) [4],[5],[6],[16]           $ (120) [8],[9],[10],[17]        
Investment, Identifier [Axis]: Denali Bidco Limited 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17]
Interest Rate 9.83% [5],[6],[11],[16] 9.83% [5],[6],[11],[16] 9.83% [5],[6],[11],[16] 9.83% [5],[6],[11],[16] 9.83% [5],[6],[11],[16] 9.83% [5],[6],[11],[16] 9.84% [9],[10],[12],[17] 9.84% [9],[10],[12],[17] 9.84% [9],[10],[12],[17] 9.84% [9],[10],[12],[17] 9.84% [9],[10],[12],[17]
Par Amount/Units | €     € 6,742 [5],[6],[16]           € 6,742 [9],[10],[17]    
Amortized Cost $ 7,170 [1],[5],[6],[16]           $ 7,164 [2],[9],[10],[17]        
Fair Value $ 7,282 [5],[6],[16]           $ 7,359 [9],[10],[17]        
Investment, Identifier [Axis]: Denali Bidco Limited 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [5],[6],[11],[16] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17] 6.00% [9],[10],[12],[17]
Interest Rate 11.22% [5],[6],[11],[16] 11.22% [5],[6],[11],[16] 11.22% [5],[6],[11],[16] 11.22% [5],[6],[11],[16] 11.22% [5],[6],[11],[16] 11.22% [5],[6],[11],[16] 11.21% [9],[10],[12],[17] 11.21% [9],[10],[12],[17] 11.21% [9],[10],[12],[17] 11.21% [9],[10],[12],[17] 11.21% [9],[10],[12],[17]
Par Amount/Units | £           £ 23,265 [5],[6],[16]         £ 23,265 [9],[10],[17]
Amortized Cost $ 28,754 [1],[5],[6],[16]           $ 28,728 [2],[9],[10],[17]        
Fair Value $ 29,354 [5],[6],[16]           $ 29,309 [9],[10],[17]        
Investment, Identifier [Axis]: Directv Financing, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12]
Interest Rate 10.44% [3],[11] 10.44% [3],[11] 10.44% [3],[11] 10.44% [3],[11] 10.44% [3],[11] 10.44% [3],[11] 10.65% [7],[12] 10.65% [7],[12] 10.65% [7],[12] 10.65% [7],[12] 10.65% [7],[12]
Par Amount/Units $ 7,710 [3]           $ 16,365 [7]        
Amortized Cost 7,595 [1],[3]           16,101 [2],[7]        
Fair Value 7,730 [3]           16,395 [7]        
Investment, Identifier [Axis]: Dolcetto HoldCo S.P.A. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units | €     € 8,400 [4],[5],[6],[16]           € 8,400 [8],[9],[10],[17]    
Amortized Cost (175) [1],[4],[5],[6],[16]           (178) [2],[8],[9],[10],[17]        
Fair Value $ 25 [4],[5],[6],[16]           $ (60) [8],[9],[10],[17]        
Investment, Identifier [Axis]: Dolcetto HoldCo S.P.A. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17]
Interest Rate 10.44% [5],[6],[11],[16] 10.44% [5],[6],[11],[16] 10.44% [5],[6],[11],[16] 10.44% [5],[6],[11],[16] 10.44% [5],[6],[11],[16] 10.44% [5],[6],[11],[16] 10.43% [9],[10],[12],[17] 10.43% [9],[10],[12],[17] 10.43% [9],[10],[12],[17] 10.43% [9],[10],[12],[17] 10.43% [9],[10],[12],[17]
Par Amount/Units | €     € 82,300 [5],[6],[16]           € 82,300 [9],[10],[17]    
Amortized Cost $ 80,448 [1],[5],[6],[16]           $ 80,361 [2],[9],[10],[17]        
Fair Value 89,059 [5],[6],[16]           90,259 [9],[10],[17]        
Investment, Identifier [Axis]: Dryden 108 CLO Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 2,900 [5],[16]           2,900 [9],[17]        
Amortized Cost 2,291 [1],[5],[16]           2,291 [2],[9],[17]        
Fair Value 2,021 [5],[16]           1,891 [9],[17]        
Investment, Identifier [Axis]: E.S.G. Movilidad, S.L.U. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units | €     € 11,245 [4],[5],[6],[16]           € 11,245 [8],[9],[10],[17]    
Amortized Cost (293) [1],[4],[5],[6],[16]           (299) [2],[8],[9],[10],[17]        
Fair Value $ 0 [4],[5],[6],[16]           $ (86) [8],[9],[10],[17]        
Investment, Identifier [Axis]: E.S.G. Movilidad, S.L.U. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17]
Interest Rate 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [9],[10],[12],[17] 10.53% [9],[10],[12],[17] 10.53% [9],[10],[12],[17] 10.53% [9],[10],[12],[17] 10.53% [9],[10],[12],[17]
Par Amount/Units | €     € 8,096 [5],[6],[16]           € 8,096 [9],[10],[17]    
Amortized Cost $ 8,493 [1],[5],[6],[16]           $ 8,484 [2],[9],[10],[17]        
Fair Value $ 8,737 [5],[6],[16]           $ 8,875 [9],[10],[17]        
Investment, Identifier [Axis]: E.S.G. Movilidad, S.L.U. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [5],[6],[11],[16] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17] 6.50% [9],[10],[12],[17]
Interest Rate 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [5],[6],[11],[16] 10.53% [9],[10],[12],[17] 10.53% [9],[10],[12],[17] 10.53% [9],[10],[12],[17] 10.53% [9],[10],[12],[17] 10.53% [9],[10],[12],[17]
Par Amount/Units | €     € 22,264 [5],[6],[16]           € 22,264 [9],[10],[17]    
Amortized Cost $ 23,357 [1],[5],[6],[16]           $ 23,330 [2],[9],[10],[17]        
Fair Value $ 24,027 [5],[6],[16]           $ 24,407 [9],[10],[17]        
Investment, Identifier [Axis]: EHOB, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%
Interest Rate 11.06% 11.06% 11.06% 11.06% 11.06% 11.06% 11.13% 11.13% 11.13% 11.13% 11.13%
Par Amount/Units $ 125,000           $ 125,000        
Amortized Cost 122,323           122,205        
Fair Value $ 123,563           $ 122,204        
Investment, Identifier [Axis]: ERC Topco Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[4],[6],[7],[8],[11],[12] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%          
Interest Rate 11.83% [3],[4],[6],[11] 11.83% [3],[4],[6],[11] 11.83% [3],[4],[6],[11] 11.83% [3],[4],[6],[11] 11.83% [3],[4],[6],[11] 11.83% [3],[4],[6],[11] 11.91% [7],[8],[10],[12] 11.91% [7],[8],[10],[12] 11.91% [7],[8],[10],[12] 11.91% [7],[8],[10],[12] 11.91% [7],[8],[10],[12]
Par Amount/Units $ 1,000 [3],[4],[6]           $ 1,000 [7],[8],[10]        
Amortized Cost 742 [1],[3],[4],[6]           420 [2],[7],[8],[10]        
Fair Value $ 532 [3],[4],[6]           $ 304 [7],[8],[10]        
Investment, Identifier [Axis]: ERC Topco Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[7],[11],[12] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%          
Interest Rate 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.86% [7],[10],[12] 11.86% [7],[10],[12] 11.86% [7],[10],[12] 11.86% [7],[10],[12] 11.86% [7],[10],[12]
Par Amount/Units $ 25,291 [3],[6]           $ 25,291 [7],[10]        
Amortized Cost 24,949 [1],[3],[6]           24,931 [2],[7],[10]        
Fair Value $ 18,820 [3],[6]           $ 21,444 [7],[10]        
Investment, Identifier [Axis]: ERC Topco Holdings, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%          
Interest Rate 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.81% [3],[6],[11] 11.86% [7],[10],[12] 11.86% [7],[10],[12] 11.86% [7],[10],[12] 11.86% [7],[10],[12] 11.86% [7],[10],[12]
Par Amount/Units $ 414 [3],[6]           $ 203 [7],[10]        
Amortized Cost 414 [1],[3],[6]           203 [2],[7],[10]        
Fair Value $ 308 [3],[6]           $ 172 [7],[10]        
Investment, Identifier [Axis]: ERC Topco Holdings, LLC 4                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate [3],[6],[11] 11.81% 11.81% 11.81% 11.81% 11.81% 11.81%          
Par Amount/Units [3],[6] $ 6                    
Amortized Cost [1],[3],[6] 6                    
Fair Value [3],[6] $ 4                    
Investment, Identifier [Axis]: Eagle 2021 Lower Merger Sub, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.07% [3],[4],[6],[11] 11.07% [3],[4],[6],[11] 11.07% [3],[4],[6],[11] 11.07% [3],[4],[6],[11] 11.07% [3],[4],[6],[11] 11.07% [3],[4],[6],[11] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12] 11.15% [7],[10],[12]
Par Amount/Units $ 815 [3],[4],[6]           $ 817 [7],[10]        
Amortized Cost 804 [1],[3],[4],[6]           806 [2],[7],[10]        
Fair Value $ 780 [3],[4],[6]           $ 786 [7],[10]        
Investment, Identifier [Axis]: Eagle LNG Partners Jacksonville II LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 10.38% [6],[11],[23] 10.38% [6],[11],[23] 10.38% [6],[11],[23] 10.38% [6],[11],[23] 10.38% [6],[11],[23] 10.38% [6],[11],[23] 9.88% [10],[12],[24] 9.88% [10],[12],[24] 9.88% [10],[12],[24] 9.88% [10],[12],[24] 9.88% [10],[12],[24]
Interest Rate 15.68% [6],[11],[23] 15.68% [6],[11],[23] 15.68% [6],[11],[23] 15.68% [6],[11],[23] 15.68% [6],[11],[23] 15.68% [6],[11],[23] 15.22% [10],[12],[24] 15.22% [10],[12],[24] 15.22% [10],[12],[24] 15.22% [10],[12],[24] 15.22% [10],[12],[24]
Par Amount/Units $ 620 [6],[23]           $ 620 [10],[24]        
Amortized Cost 617 [1],[6],[23]           613 [2],[10],[24]        
Fair Value 617 [6],[23]           613 [10],[24]        
Investment, Identifier [Axis]: Eagle LNG Partners Jacksonville II LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 0 [1],[6]           0 [2],[10]        
Fair Value $ 0 [6]           $ 0 [10]        
Investment, Identifier [Axis]: Eisner Advisory Group LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [11],[19] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%          
Interest Rate [11],[19] 9.33% 9.33% 9.33% 9.33% 9.33% 9.33%          
Par Amount/Units [19] $ 6,063                    
Amortized Cost [1],[19] 6,003                    
Fair Value [19] $ 6,095                    
Investment, Identifier [Axis]: Eisner Advisory Group LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[12]             5.25% 5.25% 5.25% 5.25% 5.25%
Interest Rate [7],[12]             10.72% 10.72% 10.72% 10.72% 10.72%
Par Amount/Units [7]             $ 4,451        
Amortized Cost [2],[7]             4,433        
Fair Value [7]             $ 4,466        
Investment, Identifier [Axis]: Eisner Advisory Group LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[12]             5.25% 5.25% 5.25% 5.25% 5.25%
Interest Rate [7],[12]             10.72% 10.72% 10.72% 10.72% 10.72%
Par Amount/Units [7]             $ 2,526        
Amortized Cost [2],[7]             2,526        
Fair Value [7]             $ 2,535        
Investment, Identifier [Axis]: Emerson Climate Technologies Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread [12],[17]             3.00% 3.00% 3.00% 3.00% 3.00%
Interest Rate [12],[17]             8.36% 8.36% 8.36% 8.36% 8.36%
Par Amount/Units [17]             $ 13,957        
Amortized Cost [2],[17]             13,851        
Fair Value [17]             $ 14,023        
Investment, Identifier [Axis]: Emerus Holdings, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%          
Interest Rate 11.58% 11.58% 11.58% 11.58% 11.58% 11.58%          
Par Amount/Units $ 160,000                    
Amortized Cost 155,486                    
Fair Value $ 155,483                    
Investment, Identifier [Axis]: Employbridge, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.75% [3],[11] 4.75% [3],[11] 4.75% [3],[11] 4.75% [3],[11] 4.75% [3],[11] 4.75% [3],[11] 4.75% [7],[12] 4.75% [7],[12] 4.75% [7],[12] 4.75% [7],[12] 4.75% [7],[12]
Interest Rate 10.34% [3],[11] 10.34% [3],[11] 10.34% [3],[11] 10.34% [3],[11] 10.34% [3],[11] 10.34% [3],[11] 10.41% [7],[12] 10.41% [7],[12] 10.41% [7],[12] 10.41% [7],[12] 10.41% [7],[12]
Par Amount/Units $ 9,782 [3]           $ 9,807 [7]        
Amortized Cost 9,743 [1],[3]           9,765 [2],[7]        
Fair Value 8,204 [3]           $ 8,099 [7]        
Investment, Identifier [Axis]: Empower Payments Investor, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [3],[4],[6] 14,426                    
Amortized Cost [1],[3],[4],[6] (287)                    
Fair Value [3],[4],[6] (286)                    
Investment, Identifier [Axis]: Empower Payments Investor, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [3],[4],[6] 9,704                    
Amortized Cost [1],[3],[4],[6] (192)                    
Fair Value [3],[4],[6] $ (192)                    
Investment, Identifier [Axis]: Empower Payments Investor, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%          
Interest Rate [3],[6],[11] 10.48% 10.48% 10.48% 10.48% 10.48% 10.48%          
Par Amount/Units [3],[6] $ 101,946                    
Amortized Cost [1],[3],[6] 99,923                    
Fair Value [3],[6] $ 99,923                    
Investment, Identifier [Axis]: Ensemble RCM LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [12],[17]             3.75% 3.75% 3.75% 3.75% 3.75%
Interest Rate [12],[17]             9.23% 9.23% 9.23% 9.23% 9.23%
Par Amount/Units [17]             $ 1,979        
Amortized Cost [2],[17]             1,974        
Fair Value [17]             $ 1,985        
Investment, Identifier [Axis]: Enverus Holdings Inc 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 10.83% [3],[6],[11] 10.83% [3],[6],[11] 10.83% [3],[6],[11] 10.83% [3],[6],[11] 10.83% [3],[6],[11] 10.83% [3],[6],[11] 10.86% [7],[10],[12] 10.86% [7],[10],[12] 10.86% [7],[10],[12] 10.86% [7],[10],[12] 10.86% [7],[10],[12]
Par Amount/Units $ 64,577 [3],[6]           $ 64,577 [7],[10]        
Amortized Cost 63,653 [1],[3],[6]           63,613 [2],[7],[10]        
Fair Value 64,307 [3],[6]           63,613 [7],[10]        
Investment, Identifier [Axis]: Enverus Holdings Inc 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 3,229 [3],[4],[6]           3,229 [7],[8],[10]        
Amortized Cost (47) [1],[3],[4],[6]           (48) [2],[7],[8],[10]        
Fair Value (14) [3],[4],[6]           (48) [7],[8],[10]        
Investment, Identifier [Axis]: Enverus Holdings Inc 3                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 4,913 [3],[4],[6]           4,913 [7],[8],[10]        
Amortized Cost (70) [1],[3],[4],[6]           (73) [2],[7],[8],[10]        
Fair Value (21) [3],[4],[6]           (73) [7],[8],[10]        
Investment, Identifier [Axis]: Esdec Solar Group B.V. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units | €     € 17,183 [4],[5],[6],[19]           € 17,183 [8],[9],[10],[20]    
Amortized Cost (351) [1],[4],[5],[6],[19]           (361) [2],[8],[9],[10],[20]        
Fair Value $ 8 [4],[5],[6],[19]           $ (164) [8],[9],[10],[20]        
Investment, Identifier [Axis]: Esdec Solar Group B.V. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [5],[6],[11],[19] 6.00% [5],[6],[11],[19] 6.00% [5],[6],[11],[19] 6.00% [5],[6],[11],[19] 6.00% [5],[6],[11],[19] 6.00% [5],[6],[11],[19] 6.00% [9],[10],[12],[20] 6.00% [9],[10],[12],[20] 6.00% [9],[10],[12],[20] 6.00% [9],[10],[12],[20] 6.00% [9],[10],[12],[20]
Interest Rate 9.91% [5],[6],[11],[19] 9.91% [5],[6],[11],[19] 9.91% [5],[6],[11],[19] 9.91% [5],[6],[11],[19] 9.91% [5],[6],[11],[19] 9.91% [5],[6],[11],[19] 9.97% [9],[10],[12],[20] 9.97% [9],[10],[12],[20] 9.97% [9],[10],[12],[20] 9.97% [9],[10],[12],[20] 9.97% [9],[10],[12],[20]
Par Amount/Units | €     € 51,291 [5],[6],[19]           € 51,420 [9],[10],[20]    
Amortized Cost $ 55,132 [1],[5],[6],[19]           $ 55,215 [2],[9],[10],[20]        
Fair Value $ 55,378 [5],[6],[19]           $ 56,271 [9],[10],[20]        
Investment, Identifier [Axis]: Excelitas Technologies Corp. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.16% [3],[6],[11] 11.23% [7],[10],[12] 11.23% [7],[10],[12] 11.23% [7],[10],[12] 11.23% [7],[10],[12] 11.23% [7],[10],[12]
Par Amount/Units $ 10,003 [3],[6]           $ 10,030 [7],[10]        
Amortized Cost 9,845 [1],[3],[6]           9,868 [2],[7],[10]        
Fair Value $ 10,004 [3],[6]           $ 9,931 [7],[10]        
Investment, Identifier [Axis]: Excelitas Technologies Corp. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [6],[11],[16] 5.75% [6],[11],[16] 5.75% [6],[11],[16] 5.75% [6],[11],[16] 5.75% [6],[11],[16] 5.75% [6],[11],[16] 5.75% [10],[12],[17] 5.75% [10],[12],[17] 5.75% [10],[12],[17] 5.75% [10],[12],[17] 5.75% [10],[12],[17]
Interest Rate 9.66% [6],[11],[16] 9.66% [6],[11],[16] 9.66% [6],[11],[16] 9.66% [6],[11],[16] 9.66% [6],[11],[16] 9.66% [6],[11],[16] 9.75% [10],[12],[17] 9.75% [10],[12],[17] 9.75% [10],[12],[17] 9.75% [10],[12],[17] 9.75% [10],[12],[17]
Par Amount/Units | €     € 5,517 [6],[16]           € 5,531 [10],[17]    
Amortized Cost $ 5,573 [1],[6],[16]           $ 5,583 [2],[10],[17]        
Fair Value $ 5,957 [6],[16]           $ 6,045 [10],[17]        
Investment, Identifier [Axis]: Excelitas Technologies Corp. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12]
Interest Rate 11.16% [3],[4],[6],[11] 11.16% [3],[4],[6],[11] 11.16% [3],[4],[6],[11] 11.16% [3],[4],[6],[11] 11.16% [3],[4],[6],[11] 11.16% [3],[4],[6],[11] 11.23% [7],[8],[10],[12] 11.23% [7],[8],[10],[12] 11.23% [7],[8],[10],[12] 11.23% [7],[8],[10],[12] 11.23% [7],[8],[10],[12]
Par Amount/Units $ 3,261 [3],[4],[6]           $ 3,261 [7],[8],[10]        
Amortized Cost 2,366 [1],[3],[4],[6]           1,950 [2],[7],[8],[10]        
Fair Value $ 2,408 [3],[4],[6]           $ 1,966 [7],[8],[10]        
Investment, Identifier [Axis]: Express Wash Concepts 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18]
Interest Rate 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.46% [10],[12],[18] 11.46% [10],[12],[18] 11.46% [10],[12],[18] 11.46% [10],[12],[18] 11.46% [10],[12],[18]
Par Amount/Units $ 47,108 [6],[13]           $ 47,227 [10],[18]        
Amortized Cost 46,813 [1],[6],[13]           46,908 [2],[10],[18]        
Fair Value $ 46,875 [6],[13]           $ 46,662 [10],[18]        
Investment, Identifier [Axis]: Express Wash Concepts 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18]
Interest Rate 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.43% [6],[11],[13] 11.46% [10],[12],[18] 11.46% [10],[12],[18] 11.46% [10],[12],[18] 11.46% [10],[12],[18] 11.46% [10],[12],[18]
Par Amount/Units $ 26,460 [6],[13]           $ 26,528 [10],[18]        
Amortized Cost 26,290 [1],[6],[13]           26,344 [2],[10],[18]        
Fair Value $ 26,329 [6],[13]           $ 26,210 [10],[18]        
Investment, Identifier [Axis]: Fastener Distribution Holdings, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%          
Interest Rate [6],[11],[13] 11.98% 11.98% 11.98% 11.98% 11.98% 11.98%          
Par Amount/Units [6],[13] $ 41,401                    
Amortized Cost [1],[6],[13] 41,007                    
Fair Value [6],[13] 41,006                    
Investment, Identifier [Axis]: Femur Buyer, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [4],[6],[13] 13,350                    
Amortized Cost [1],[4],[6],[13] (331)                    
Fair Value [4],[6],[13] $ (332)                    
Investment, Identifier [Axis]: Femur Buyer, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 8.25% 8.25% 8.25% 8.25% 8.25% 8.25%          
Interest Rate [6],[11],[13] 13.58% 13.58% 13.58% 13.58% 13.58% 13.58%          
Par Amount/Units [6],[13] $ 137,576                    
Amortized Cost [1],[6],[13] 134,158                    
Fair Value [6],[13] $ 134,157                    
Investment, Identifier [Axis]: Fertitta Entertainment LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20]
Interest Rate 9.08% [11],[19] 9.08% [11],[19] 9.08% [11],[19] 9.08% [11],[19] 9.08% [11],[19] 9.08% [11],[19] 9.36% [12],[20] 9.36% [12],[20] 9.36% [12],[20] 9.36% [12],[20] 9.36% [12],[20]
Par Amount/Units $ 9,929 [19]           $ 13,182 [20]        
Amortized Cost 9,643 [1],[19]           12,741 [2],[20]        
Fair Value $ 9,964 [19]           $ 13,205 [20]        
Investment, Identifier [Axis]: Finthrive Software Intermediate Holdings Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20]
Interest Rate 9.57% [11],[19] 9.57% [11],[19] 9.57% [11],[19] 9.57% [11],[19] 9.57% [11],[19] 9.57% [11],[19] 9.47% [12],[20] 9.47% [12],[20] 9.47% [12],[20] 9.47% [12],[20] 9.47% [12],[20]
Par Amount/Units $ 12,937 [19]           $ 12,970 [20]        
Amortized Cost 12,743 [1],[19]           12,765 [2],[20]        
Fair Value $ 10,940 [19]           $ 10,370 [20]        
Investment, Identifier [Axis]: Floating Infrastructure Holdings Finance LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [5],[6],[11],[13] 5.75% [5],[6],[11],[13] 5.75% [5],[6],[11],[13] 5.75% [5],[6],[11],[13] 5.75% [5],[6],[11],[13] 5.75% [5],[6],[11],[13] 5.75% [9],[10],[12],[18] 5.75% [9],[10],[12],[18] 5.75% [9],[10],[12],[18] 5.75% [9],[10],[12],[18] 5.75% [9],[10],[12],[18]
Interest Rate 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18]
Par Amount/Units $ 41,924 [5],[6],[13]           $ 43,439 [9],[10],[18]        
Amortized Cost 41,358 [1],[5],[6],[13]           42,809 [2],[9],[10],[18]        
Fair Value $ 41,804 [5],[6],[13]           $ 42,991 [9],[10],[18]        
Investment, Identifier [Axis]: Formerra, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18]
Interest Rate 12.69% [6],[11],[13] 12.69% [6],[11],[13] 12.69% [6],[11],[13] 12.69% [6],[11],[13] 12.69% [6],[11],[13] 12.69% [6],[11],[13] 12.81% [10],[12],[18] 12.81% [10],[12],[18] 12.81% [10],[12],[18] 12.81% [10],[12],[18] 12.81% [10],[12],[18]
Par Amount/Units $ 4,241 [6],[13]           $ 4,252 [10],[18]        
Amortized Cost 4,131 [1],[6],[13]           4,136 [2],[10],[18]        
Fair Value $ 4,238 [6],[13]           4,210 [10],[18]        
Investment, Identifier [Axis]: Formerra, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [4],[6],[11],[13] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%          
Interest Rate [4],[6],[11],[13] 12.68% 12.68% 12.68% 12.68% 12.68% 12.68%          
Par Amount/Units $ 12,031 [4],[6],[13]           12,031 [8],[10],[18]        
Amortized Cost 2,108 [1],[4],[6],[13]           (315) [2],[8],[10],[18]        
Fair Value $ 2,398 [4],[6],[13]           $ (117) [8],[10],[18]        
Investment, Identifier [Axis]: Formerra, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18]
Interest Rate 12.71% [6],[11],[13] 12.71% [6],[11],[13] 12.71% [6],[11],[13] 12.71% [6],[11],[13] 12.71% [6],[11],[13] 12.71% [6],[11],[13] 12.78% [10],[12],[18] 12.78% [10],[12],[18] 12.78% [10],[12],[18] 12.78% [10],[12],[18] 12.78% [10],[12],[18]
Par Amount/Units $ 105,419 [6],[13]           $ 105,686 [10],[18]        
Amortized Cost 102,743 [1],[6],[13]           102,857 [2],[10],[18]        
Fair Value $ 105,347 [6],[13]           $ 104,660 [10],[18]        
Investment, Identifier [Axis]: Foundation Automotive Corp                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.25% [11] 8.25% [11] 8.25% [11] 8.25% [11] 8.25% [11] 8.25% [11] 7.75% [9],[10],[12],[18] 7.75% [9],[10],[12],[18] 7.75% [9],[10],[12],[18] 7.75% [9],[10],[12],[18] 7.75% [9],[10],[12],[18]
Interest Rate 13.82% [5],[6],[11],[13] 13.82% [5],[6],[11],[13] 13.82% [5],[6],[11],[13] 13.82% [5],[6],[11],[13] 13.82% [5],[6],[11],[13] 13.82% [5],[6],[11],[13] 13.36% [9],[10],[12],[18] 13.36% [9],[10],[12],[18] 13.36% [9],[10],[12],[18] 13.36% [9],[10],[12],[18] 13.36% [9],[10],[12],[18]
Par Amount/Units $ 14,146 [5],[6],[13]           $ 13,689 [9],[10],[18]        
Amortized Cost 14,003 [1],[5],[6],[13]           13,536 [2],[9],[10],[18]        
Fair Value $ 12,164 [5],[6],[13]           $ 12,306 [9],[10],[18]        
Investment, Identifier [Axis]: Foundation Automotive Us Corp 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             7.75% 7.75% 7.75% 7.75% 7.75%
Interest Rate 13.33% [6],[11],[13] 13.33% [6],[11],[13] 13.33% [6],[11],[13] 13.33% [6],[11],[13] 13.33% [6],[11],[13] 13.33% [6],[11],[13] 13.41% [10],[12],[18] 13.41% [10],[12],[18] 13.41% [10],[12],[18] 13.41% [10],[12],[18] 13.41% [10],[12],[18]
Par Amount/Units $ 4,300 [6],[13]           $ 4,300 [10],[18]        
Amortized Cost 4,252 [1],[6],[13]           4,249 [2],[10],[18]        
Fair Value $ 3,697 [6],[13]           $ 3,865 [10],[18]        
Investment, Identifier [Axis]: Foundation Automotive Us Corp 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.25% [11] 8.25% [11] 8.25% [11] 8.25% [11] 8.25% [11] 8.25% [11] 7.75% [10],[12],[18] 7.75% [10],[12],[18] 7.75% [10],[12],[18] 7.75% [10],[12],[18] 7.75% [10],[12],[18]
Interest Rate 13.82% [6],[11],[13] 13.82% [6],[11],[13] 13.82% [6],[11],[13] 13.82% [6],[11],[13] 13.82% [6],[11],[13] 13.82% [6],[11],[13] 13.36% [10],[12],[18] 13.36% [10],[12],[18] 13.36% [10],[12],[18] 13.36% [10],[12],[18] 13.36% [10],[12],[18]
Par Amount/Units $ 24,083 [6],[13]           $ 33,889 [10],[18]        
Amortized Cost 23,844 [1],[6],[13]           33,514 [2],[10],[18]        
Fair Value 20,709 [6],[13]           30,466 [10],[18]        
Investment, Identifier [Axis]: Frontgrade Technologies Holdings Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 6,864 [3],[4],[6]             $ 6,864 [7],[8],[10]      
Amortized Cost (143) [1],[3],[4],[6]           (152) [2],[7],[8],[10]        
Fair Value $ (38) [3],[4],[6]           $ (94) [7],[8],[10]        
Investment, Identifier [Axis]: Frontgrade Technologies Holdings Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12]
Interest Rate 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12]
Par Amount/Units $ 37,335 [3],[6]           $ 37,429 [7],[10]        
Amortized Cost 36,399 [1],[3],[6]           36,451 [2],[7],[10]        
Fair Value $ 37,290 [3],[6]           $ 36,988 [7],[10]        
Investment, Identifier [Axis]: Frontgrade Technologies Holdings Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12]
Interest Rate 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12]
Par Amount/Units $ 7,860 [3],[6]           $ 7,880 [7],[10]        
Amortized Cost 7,719 [1],[3],[6]           7,732 [2],[7],[10]        
Fair Value $ 7,850 [3],[6]           $ 7,787 [7],[10]        
Investment, Identifier [Axis]: Galaxy US Opco Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.75% [5],[11],[19] 4.75% [5],[11],[19] 4.75% [5],[11],[19] 4.75% [5],[11],[19] 4.75% [5],[11],[19] 4.75% [5],[11],[19] 4.75% [9],[12],[20] 4.75% [9],[12],[20] 4.75% [9],[12],[20] 4.75% [9],[12],[20] 4.75% [9],[12],[20]
Interest Rate 10.06% [5],[11],[19] 10.06% [5],[11],[19] 10.06% [5],[11],[19] 10.06% [5],[11],[19] 10.06% [5],[11],[19] 10.06% [5],[11],[19] 10.13% [9],[12],[20] 10.13% [9],[12],[20] 10.13% [9],[12],[20] 10.13% [9],[12],[20] 10.13% [9],[12],[20]
Par Amount/Units $ 25,971 [5],[19]           $ 26,037 [9],[20]        
Amortized Cost 25,480 [1],[5],[19]           25,520 [2],[9],[20]        
Fair Value $ 23,569 [5],[19]           $ 21,611 [9],[20]        
Investment, Identifier [Axis]: Galaxy US Opco Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.25% [5],[6],[11],[19] 8.25% [5],[6],[11],[19] 8.25% [5],[6],[11],[19] 8.25% [5],[6],[11],[19] 8.25% [5],[6],[11],[19] 8.25% [5],[6],[11],[19] 8.25% [9],[10],[12],[20] 8.25% [9],[10],[12],[20] 8.25% [9],[10],[12],[20] 8.25% [9],[10],[12],[20] 8.25% [9],[10],[12],[20]
Interest Rate 13.56% [5],[6],[11],[19] 13.56% [5],[6],[11],[19] 13.56% [5],[6],[11],[19] 13.56% [5],[6],[11],[19] 13.56% [5],[6],[11],[19] 13.56% [5],[6],[11],[19] 13.63% [9],[10],[12],[20] 13.63% [9],[10],[12],[20] 13.63% [9],[10],[12],[20] 13.63% [9],[10],[12],[20] 13.63% [9],[10],[12],[20]
Par Amount/Units $ 9,000 [5],[6],[19]           $ 9,000 [9],[10],[20]        
Amortized Cost 8,820 [1],[5],[6],[19]           8,812 [2],[9],[10],[20]        
Fair Value $ 7,889 [5],[6],[19]           7,765 [9],[10],[20]        
Investment, Identifier [Axis]: Galway Borrower LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[4],[6],[11] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%          
Interest Rate [3],[4],[6],[11] 10.66% 10.66% 10.66% 10.66% 10.66% 10.66%          
Par Amount/Units $ 2,216 [3],[4],[6]           2,216 [7],[8],[10]        
Amortized Cost 331 [1],[3],[4],[6]           (29) [2],[7],[8],[10]        
Fair Value $ 358 [3],[4],[6]           $ (15) [7],[8],[10]        
Investment, Identifier [Axis]: Galway Borrower LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12]
Interest Rate 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.70% [7],[10],[12] 10.70% [7],[10],[12] 10.70% [7],[10],[12] 10.70% [7],[10],[12] 10.70% [7],[10],[12]
Par Amount/Units $ 60,809 [3],[6]           $ 60,965 [7],[10]        
Amortized Cost 60,395 [1],[3],[6]           60,526 [2],[7],[10]        
Fair Value $ 60,809 [3],[6]           $ 60,560 [7],[10]        
Investment, Identifier [Axis]: GoTo Group Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread [12],[17]             4.75% 4.75% 4.75% 4.75% 4.75%
Interest Rate [12],[17]             10.28% 10.28% 10.28% 10.28% 10.28%
Par Amount/Units [17]             $ 2,372        
Amortized Cost [2],[17]             2,356        
Fair Value [17]             $ 1,581        
Investment, Identifier [Axis]: GoTo Group Inc 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [11],[16] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%          
Interest Rate [11],[16] 10.17% 10.17% 10.17% 10.17% 10.17% 10.17%          
Par Amount/Units [16] $ 1,008                    
Amortized Cost [1],[16] 1,008                    
Fair Value [16] $ 777                    
Investment, Identifier [Axis]: GoTo Group Inc 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [11],[16] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%          
Interest Rate [11],[16] 10.17% 10.17% 10.17% 10.17% 10.17% 10.17%          
Par Amount/Units [16] $ 1,008                    
Amortized Cost [1],[16] 1,008                    
Fair Value [16] $ 964                    
Investment, Identifier [Axis]: GovCIO Buyer Company                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [6],[11],[13] 5.00% [10],[12],[18] 5.00% [10],[12],[18] 5.00% [10],[12],[18] 5.00% [10],[12],[18] 5.00% [10],[12],[18]
Interest Rate 10.32% [6],[11],[13] 10.32% [6],[11],[13] 10.32% [6],[11],[13] 10.32% [6],[11],[13] 10.32% [6],[11],[13] 10.32% [6],[11],[13] 10.36% [10],[12],[18] 10.36% [10],[12],[18] 10.36% [10],[12],[18] 10.36% [10],[12],[18] 10.36% [10],[12],[18]
Par Amount/Units $ 9,581 [6],[13]           $ 9,812 [10],[18]        
Amortized Cost 9,462 [1],[6],[13]           9,681 [2],[10],[18]        
Fair Value $ 9,581 [6],[13]           $ 9,812 [10],[18]        
Investment, Identifier [Axis]: Guardian US Holdco LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 3.50% [11],[19] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20]
Interest Rate 8.81% [11],[19] 8.81% [11],[19] 8.81% [11],[19] 8.81% [11],[19] 8.81% [11],[19] 8.81% [11],[19] 9.35% [12],[20] 9.35% [12],[20] 9.35% [12],[20] 9.35% [12],[20] 9.35% [12],[20]
Par Amount/Units $ 7,940 [19]           $ 7,960 [20]        
Amortized Cost 7,805 [1],[19]           7,819 [2],[20]        
Fair Value $ 7,971 [19]           $ 7,993 [20]        
Investment, Identifier [Axis]: Guidehouse Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.11% [7],[10],[12] 11.11% [7],[10],[12] 11.11% [7],[10],[12] 11.11% [7],[10],[12] 11.11% [7],[10],[12]
Par Amount/Units $ 187,369 [3],[6]           $ 186,435 [7],[10]        
Amortized Cost 184,914 [1],[3],[6]           183,869 [2],[7],[10]        
Fair Value $ 187,238 [3],[6]           $ 184,120 [7],[10]        
Investment, Identifier [Axis]: Gusto Aus Bidco Pty Ltd 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [3],[4],[5],[6],[11] 6.50% [3],[4],[5],[6],[11] 6.50% [3],[4],[5],[6],[11] 6.50% [3],[4],[5],[6],[11] 6.50% [3],[4],[5],[6],[11] 6.50% [3],[4],[5],[6],[11] 6.50% [7],[8],[9],[10],[12] 6.50% [7],[8],[9],[10],[12] 6.50% [7],[8],[9],[10],[12] 6.50% [7],[8],[9],[10],[12] 6.50% [7],[8],[9],[10],[12]
Interest Rate 10.97% [3],[4],[5],[6],[11] 10.97% [3],[4],[5],[6],[11] 10.97% [3],[4],[5],[6],[11] 10.97% [3],[4],[5],[6],[11] 10.97% [3],[4],[5],[6],[11] 10.97% [3],[4],[5],[6],[11] 10.97% [7],[8],[9],[10],[12] 10.97% [7],[8],[9],[10],[12] 10.97% [7],[8],[9],[10],[12] 10.97% [7],[8],[9],[10],[12] 10.97% [7],[8],[9],[10],[12]
Par Amount/Units   $ 11,982 [3],[4],[5],[6]           $ 11,982 [7],[8],[9],[10]      
Amortized Cost $ 1,907 [1],[3],[4],[5],[6]           $ 1,897 [2],[7],[8],[9],[10]        
Fair Value $ 1,972 [3],[4],[5],[6]           $ 1,994 [7],[8],[9],[10]        
Investment, Identifier [Axis]: Gusto Aus Bidco Pty Ltd 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [3],[5],[6],[11] 6.50% [7],[9],[10],[12] 6.50% [7],[9],[10],[12] 6.50% [7],[9],[10],[12] 6.50% [7],[9],[10],[12] 6.50% [7],[9],[10],[12]
Interest Rate 10.89% [3],[5],[6],[11] 10.89% [3],[5],[6],[11] 10.89% [3],[5],[6],[11] 10.89% [3],[5],[6],[11] 10.89% [3],[5],[6],[11] 10.89% [3],[5],[6],[11] 10.92% [7],[9],[10],[12] 10.92% [7],[9],[10],[12] 10.92% [7],[9],[10],[12] 10.92% [7],[9],[10],[12] 10.92% [7],[9],[10],[12]
Par Amount/Units   $ 118,623 [3],[5],[6]           $ 118,623 [7],[9],[10]      
Amortized Cost $ 74,333 [1],[3],[5],[6]           $ 74,237 [2],[7],[9],[10]        
Fair Value $ 77,153 [3],[5],[6]           $ 79,960 [7],[9],[10]        
Investment, Identifier [Axis]: HUB International Limited 1                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 7.25% [11],[16] 7.25% [11],[16] 7.25% [11],[16] 7.25% [11],[16] 7.25% [11],[16] 7.25% [11],[16] 7.25% [12],[17] 7.25% [12],[17] 7.25% [12],[17] 7.25% [12],[17] 7.25% [12],[17]
Par Amount/Units $ 10,517 [16]           $ 10,517 [17]        
Amortized Cost 10,517 [1],[16]           10,517 [2],[17]        
Fair Value $ 10,819 [16]           $ 11,115 [17]        
Investment, Identifier [Axis]: HUB International Limited 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.25% [3],[11] 3.25% [3],[11] 3.25% [3],[11] 3.25% [3],[11] 3.25% [3],[11] 3.25% [3],[11] 4.25% [7],[12] 4.25% [7],[12] 4.25% [7],[12] 4.25% [7],[12] 4.25% [7],[12]
Interest Rate 8.57% [3],[11] 8.57% [3],[11] 8.57% [3],[11] 8.57% [3],[11] 8.57% [3],[11] 8.57% [3],[11] 9.66% [7],[12] 9.66% [7],[12] 9.66% [7],[12] 9.66% [7],[12] 9.66% [7],[12]
Par Amount/Units $ 13,853 [3]           $ 13,853 [7]        
Amortized Cost 13,711 [1],[3]           13,723 [2],[7]        
Fair Value $ 13,874 [3]           $ 13,930 [7]        
Investment, Identifier [Axis]: Hamilton Projects Acquiror, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.50% [3],[11] 4.50% [3],[11] 4.50% [3],[11] 4.50% [3],[11] 4.50% [3],[11] 4.50% [3],[11] 4.50% [7],[12] 4.50% [7],[12] 4.50% [7],[12] 4.50% [7],[12] 4.50% [7],[12]
Interest Rate 9.94% [3],[11] 9.94% [3],[11] 9.94% [3],[11] 9.94% [3],[11] 9.94% [3],[11] 9.94% [3],[11] 9.97% [7],[12] 9.97% [7],[12] 9.97% [7],[12] 9.97% [7],[12] 9.97% [7],[12]
Par Amount/Units $ 52,312 [3]           $ 55,588 [7]        
Amortized Cost 48,980 [1],[3]           51,772 [2],[7]        
Fair Value $ 52,553 [3]           $ 55,914 [7]        
Investment, Identifier [Axis]: Havila Kystruten Operations AS 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [9],[10],[12],[22] 9.50% [9],[10],[12],[22] 9.50% [9],[10],[12],[22] 9.50% [9],[10],[12],[22] 9.50% [9],[10],[12],[22]
Interest Rate 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.44% [9],[10],[12],[22] 13.44% [9],[10],[12],[22] 13.44% [9],[10],[12],[22] 13.44% [9],[10],[12],[22] 13.44% [9],[10],[12],[22]
Par Amount/Units | €     € 18,954 [5],[6],[21]           € 18,785 [9],[10],[22]    
Amortized Cost $ 21,018 [1],[5],[6],[21]           $ 20,835 [2],[9],[10],[22]        
Fair Value $ 20,965 [5],[6],[21]           $ 20,881 [9],[10],[22]        
Investment, Identifier [Axis]: Havila Kystruten Operations AS 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [5],[6],[11],[21] 9.50% [9],[10],[12],[22] 9.50% [9],[10],[12],[22] 9.50% [9],[10],[12],[22] 9.50% [9],[10],[12],[22] 9.50% [9],[10],[12],[22]
Interest Rate 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.43% [5],[6],[11],[21] 13.44% [9],[10],[12],[22] 13.44% [9],[10],[12],[22] 13.44% [9],[10],[12],[22] 13.44% [9],[10],[12],[22] 13.44% [9],[10],[12],[22]
Par Amount/Units | €     € 3,716 [5],[6],[21]           € 3,683 [9],[10],[22]    
Amortized Cost $ 4,121 [1],[5],[6],[21]           $ 4,085 [2],[9],[10],[22]        
Fair Value $ 4,232 [5],[6],[21]           $ 4,076 [9],[10],[22]        
Investment, Identifier [Axis]: Helios Software Holdings, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [11],[13] 3.75% [11],[13] 3.75% [11],[13] 3.75% [11],[13] 3.75% [11],[13] 3.75% [11],[13] 3.75% [12],[18] 3.75% [12],[18] 3.75% [12],[18] 3.75% [12],[18] 3.75% [12],[18]
Interest Rate 9.25% [11],[13] 9.25% [11],[13] 9.25% [11],[13] 9.25% [11],[13] 9.25% [11],[13] 9.25% [11],[13] 9.25% [12],[18] 9.25% [12],[18] 9.25% [12],[18] 9.25% [12],[18] 9.25% [12],[18]
Par Amount/Units $ 11,761 [13]           $ 11,761 [18]        
Amortized Cost 11,679 [1],[13]           11,674 [2],[18]        
Fair Value $ 11,673 [13]           $ 11,757 [18]        
Investment, Identifier [Axis]: Higginbotham Insurance Agency, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [8],[10],[12],[18] 5.50% [8],[10],[12],[18] 5.50% [8],[10],[12],[18] 5.50% [8],[10],[12],[18] 5.50% [8],[10],[12],[18]
Interest Rate 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.96% [8],[10],[12],[18] 10.96% [8],[10],[12],[18] 10.96% [8],[10],[12],[18] 10.96% [8],[10],[12],[18] 10.96% [8],[10],[12],[18]
Par Amount/Units $ 22,406 [6],[13]           $ 22,463 [8],[10],[18]        
Amortized Cost 22,201 [1],[6],[13]           14,732 [2],[8],[10],[18]        
Fair Value $ 22,406 [6],[13]           $ 14,698 [8],[10],[18]        
Investment, Identifier [Axis]: Higginbotham Insurance Agency, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [10],[12],[18] 5.50% [10],[12],[18] 5.50% [10],[12],[18] 5.50% [10],[12],[18] 5.50% [10],[12],[18]
Interest Rate 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.96% [10],[12],[18] 10.96% [10],[12],[18] 10.96% [10],[12],[18] 10.96% [10],[12],[18] 10.96% [10],[12],[18]
Par Amount/Units $ 48 [6],[13]           $ 48 [10],[18]        
Amortized Cost 47 [1],[6],[13]           47 [2],[10],[18]        
Fair Value $ 48 [6],[13]           $ 47 [10],[18]        
Investment, Identifier [Axis]: Higginbotham Insurance Agency, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [10],[12],[18] 5.50% [10],[12],[18] 5.50% [10],[12],[18] 5.50% [10],[12],[18] 5.50% [10],[12],[18]
Interest Rate 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.93% [6],[11],[13] 10.96% [10],[12],[18] 10.96% [10],[12],[18] 10.96% [10],[12],[18] 10.96% [10],[12],[18] 10.96% [10],[12],[18]
Par Amount/Units $ 9,752 [6],[13]           $ 9,777 [10],[18]        
Amortized Cost 9,690 [1],[6],[13]           9,710 [2],[10],[18]        
Fair Value 9,752 [6],[13]           $ 9,669 [10],[18]        
Investment, Identifier [Axis]: Higginbotham Insurance Agency, Inc. 4                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [4],[6],[13] 14,338                    
Amortized Cost [1],[4],[6],[13] (143)                    
Fair Value [4],[6],[13] $ (143)                    
Investment, Identifier [Axis]: Houghton Mifflin Harcourt Company                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [12],[20] 5.25% [12],[20] 5.25% [12],[20] 5.25% [12],[20] 5.25% [12],[20]
Interest Rate 10.68% [11],[19] 10.68% [11],[19] 10.68% [11],[19] 10.68% [11],[19] 10.68% [11],[19] 10.68% [11],[19] 10.71% [12],[20] 10.71% [12],[20] 10.71% [12],[20] 10.71% [12],[20] 10.71% [12],[20]
Par Amount/Units $ 25,187 [19]           $ 25,250 [20]        
Amortized Cost 24,616 [1],[19]           24,650 [2],[20]        
Fair Value $ 25,029 [19]           $ 24,831 [20]        
Investment, Identifier [Axis]: Huskies Parent, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[4],[6],[11] 5.50% [3],[4],[6],[11] 5.50% [3],[4],[6],[11] 5.50% [3],[4],[6],[11] 5.50% [3],[4],[6],[11] 5.50% [3],[4],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 10.96% [3],[4],[6],[11] 10.96% [3],[4],[6],[11] 10.96% [3],[4],[6],[11] 10.96% [3],[4],[6],[11] 10.96% [3],[4],[6],[11] 10.96% [3],[4],[6],[11] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12]
Par Amount/Units $ 1,000 [3],[4],[6]           $ 1,000 [7],[10]        
Amortized Cost 635 [1],[3],[4],[6]           987 [2],[7],[10]        
Fair Value $ 618 [3],[4],[6]           $ 948 [7],[10]        
Investment, Identifier [Axis]: Huskies Parent, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12]
Par Amount/Units $ 25,090 [3],[6]           $ 25,154 [7],[10]        
Amortized Cost 24,753 [1],[3],[6]           24,797 [2],[7],[10]        
Fair Value $ 24,249 [3],[6]           23,620 [7],[10]        
Investment, Identifier [Axis]: IEHL US Holdings, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[14] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%          
Interest Rate [6],[11],[14] 12.56% 12.56% 12.56% 12.56% 12.56% 12.56%          
Par Amount/Units [6],[14] $ 6,604                    
Amortized Cost [1],[6],[14] 6,432                    
Fair Value [6],[14] 6,590                    
Investment, Identifier [Axis]: IG Investments Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 1,726 [3],[4],[6]           1,726 [7],[8],[10]        
Amortized Cost (17) [1],[3],[4],[6]           (18) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ (12) [7],[8],[10]        
Investment, Identifier [Axis]: IG Investments Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.48% [7],[10],[12] 11.48% [7],[10],[12] 11.48% [7],[10],[12] 11.48% [7],[10],[12] 11.48% [7],[10],[12]
Par Amount/Units $ 22,221 [3],[6]           $ 22,278 [7],[10]        
Amortized Cost 21,976 [1],[3],[6]           22,019 [2],[7],[10]        
Fair Value $ 22,221 [3],[6]           $ 22,129 [7],[10]        
Investment, Identifier [Axis]: IG Investments Holdings, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.41% [3],[6],[11] 11.48% [7],[10],[12] 11.48% [7],[10],[12] 11.48% [7],[10],[12] 11.48% [7],[10],[12] 11.48% [7],[10],[12]
Par Amount/Units $ 1,833 [3],[6]           $ 1,837 [7],[10]        
Amortized Cost 1,820 [1],[3],[6]           1,824 [2],[7],[10]        
Fair Value $ 1,833 [3],[6]           $ 1,825 [7],[10]        
Investment, Identifier [Axis]: IP Operating Portfolio I, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 7.88% [6],[11],[16] 7.88% [6],[11],[16] 7.88% [6],[11],[16] 7.88% [6],[11],[16] 7.88% [6],[11],[16] 7.88% [6],[11],[16] 7.88% [10],[12],[17] 7.88% [10],[12],[17] 7.88% [10],[12],[17] 7.88% [10],[12],[17] 7.88% [10],[12],[17]
Par Amount/Units $ 27,428 [6],[16]           $ 27,428 [10],[17]        
Amortized Cost 26,937 [1],[6],[16]           26,919 [2],[10],[17]        
Fair Value 27,428 [6],[16]           27,154 [10],[17]        
Investment, Identifier [Axis]: IP Operating Portfolio I, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 68 [1],[6]           68 [2],[10]        
Fair Value $ 225 [6]           $ 199 [10]        
Investment, Identifier [Axis]: IRB Holding Corp.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[12]             3.00% 3.00% 3.00% 3.00% 3.00%
Interest Rate [7],[12]             8.46% 8.46% 8.46% 8.46% 8.46%
Par Amount/Units [7]             $ 9,899        
Amortized Cost [2],[7]             9,667        
Fair Value [7]             $ 9,927        
Investment, Identifier [Axis]: IXM Holdings, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[25] 6.50% [6],[11],[25] 6.50% [6],[11],[25] 6.50% [6],[11],[25] 6.50% [6],[11],[25] 6.50% [6],[11],[25] 6.50% [10],[12],[26] 6.50% [10],[12],[26] 6.50% [10],[12],[26] 6.50% [10],[12],[26] 6.50% [10],[12],[26]
Interest Rate 11.82% [6],[11],[25] 11.82% [6],[11],[25] 11.82% [6],[11],[25] 11.82% [6],[11],[25] 11.82% [6],[11],[25] 11.82% [6],[11],[25] 11.86% [10],[12],[26] 11.86% [10],[12],[26] 11.86% [10],[12],[26] 11.86% [10],[12],[26] 11.86% [10],[12],[26]
Par Amount/Units $ 18,566 [6],[25]           $ 18,566 [10],[26]        
Amortized Cost 18,300 [1],[6],[25]           18,289 [2],[10],[26]        
Fair Value 18,483 [6],[25]           18,289 [10],[26]        
Investment, Identifier [Axis]: IXM Holdings, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 1,638 [4],[6],[25]           1,638 [8],[10],[26]        
Amortized Cost (24) [1],[4],[6],[25]           (25) [2],[8],[10],[26]        
Fair Value (7) [4],[6],[25]           $ (24) [8],[10],[26]        
Investment, Identifier [Axis]: IXM Holdings, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [8],[10],[12],[26]             6.50% 6.50% 6.50% 6.50% 6.50%
Interest Rate [8],[10],[12],[26]             11.86% 11.86% 11.86% 11.86% 11.86%
Par Amount/Units 2,184 [4],[6],[25]           $ 2,184 [8],[10],[26]        
Amortized Cost (31) [1],[4],[6],[25]           568 [2],[8],[10],[26]        
Fair Value $ (10) [4],[6],[25]           $ 568 [8],[10],[26]        
Investment, Identifier [Axis]: Illuminate Buyer, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [12],[17]             3.50% 3.50% 3.50% 3.50% 3.50%
Interest Rate [12],[17]             8.97% 8.97% 8.97% 8.97% 8.97%
Par Amount/Units [17]             $ 15,111        
Amortized Cost [2],[17]             14,972        
Fair Value [17]             $ 15,157        
Investment, Identifier [Axis]: Integrity Marketing Acquisition LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12]
Interest Rate 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 11.39% [7],[8],[10],[12] 11.39% [7],[8],[10],[12] 11.39% [7],[8],[10],[12] 11.39% [7],[8],[10],[12] 11.39% [7],[8],[10],[12]
Par Amount/Units $ 5,825 [3],[4],[6]           $ 5,826 [7],[8],[10]        
Amortized Cost 354 [1],[3],[4],[6]           352 [2],[7],[8],[10]        
Fair Value $ 396 [3],[4],[6]           $ 364 [7],[8],[10]        
Investment, Identifier [Axis]: Integrity Marketing Acquisition LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [7],[10],[12] 6.02% [7],[10],[12] 6.02% [7],[10],[12] 6.02% [7],[10],[12] 6.02% [7],[10],[12]
Interest Rate 11.36% [3],[6],[11] 11.36% [3],[6],[11] 11.36% [3],[6],[11] 11.36% [3],[6],[11] 11.36% [3],[6],[11] 11.36% [3],[6],[11] 11.41% [7],[10],[12] 11.41% [7],[10],[12] 11.41% [7],[10],[12] 11.41% [7],[10],[12] 11.41% [7],[10],[12]
Par Amount/Units $ 20,644 [3],[6]           $ 20,696 [7],[10]        
Amortized Cost 20,427 [1],[3],[6]           20,456 [2],[7],[10]        
Fair Value $ 20,610 [3],[6]           $ 20,543 [7],[10]        
Investment, Identifier [Axis]: Integrity Marketing Acquisition LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [3],[6],[11] 6.02% [7],[10],[12] 6.02% [7],[10],[12] 6.02% [7],[10],[12] 6.02% [7],[10],[12] 6.02% [7],[10],[12]
Interest Rate 11.46% [3],[6],[11] 11.46% [3],[6],[11] 11.46% [3],[6],[11] 11.46% [3],[6],[11] 11.46% [3],[6],[11] 11.46% [3],[6],[11] 11.51% [7],[10],[12] 11.51% [7],[10],[12] 11.51% [7],[10],[12] 11.51% [7],[10],[12] 11.51% [7],[10],[12]
Par Amount/Units $ 56,827 [3],[6]           $ 56,970 [7],[10]        
Amortized Cost 56,428 [1],[3],[6]           56,500 [2],[7],[10]        
Fair Value 56,734 [3],[6]           56,550 [7],[10]        
Investment, Identifier [Axis]: Integrity Marketing Acquisition LLC 4                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 472 [4],[6],[13]           472 [8],[10],[18]        
Amortized Cost (4) [1],[4],[6],[13]           (4) [2],[8],[10],[18]        
Fair Value $ (1) [4],[6],[13]           $ (3) [8],[10],[18]        
Investment, Identifier [Axis]: International Entertainment Investments Ltd 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.65% [5],[6],[11],[14] 7.65% [5],[6],[11],[14] 7.65% [5],[6],[11],[14] 7.65% [5],[6],[11],[14] 7.65% [5],[6],[11],[14] 7.65% [5],[6],[11],[14] 7.65% [9],[10],[12],[15] 7.65% [9],[10],[12],[15] 7.65% [9],[10],[12],[15] 7.65% [9],[10],[12],[15] 7.65% [9],[10],[12],[15]
Interest Rate 12.91% [5],[6],[11],[14] 12.91% [5],[6],[11],[14] 12.91% [5],[6],[11],[14] 12.91% [5],[6],[11],[14] 12.91% [5],[6],[11],[14] 12.91% [5],[6],[11],[14] 12.90% [9],[10],[12],[15] 12.90% [9],[10],[12],[15] 12.90% [9],[10],[12],[15] 12.90% [9],[10],[12],[15] 12.90% [9],[10],[12],[15]
Par Amount/Units | £           £ 15,493 [5],[6],[14]         £ 15,493 [9],[10],[15]
Amortized Cost $ 18,811 [1],[5],[6],[14]           $ 18,789 [2],[9],[10],[15]        
Fair Value $ 19,506 [5],[6],[14]           $ 19,501 [9],[10],[15]        
Investment, Identifier [Axis]: International Entertainment Investments Ltd 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18]
Interest Rate 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18]
Par Amount/Units | €     € 2,540 [5],[6],[13]           € 2,540 [9],[10],[18]    
Amortized Cost $ 2,727 [1],[5],[6],[13]           $ 2,724 [2],[9],[10],[18]        
Fair Value $ 2,738 [5],[6],[13]           $ 2,770 [9],[10],[18]        
Investment, Identifier [Axis]: International Entertainment Investments Ltd 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [5],[6],[11],[13] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18] 7.25% [9],[10],[12],[18]
Interest Rate 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.16% [5],[6],[11],[13] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18] 11.20% [9],[10],[12],[18]
Par Amount/Units | €     € 3,048 [5],[6],[13]           € 3,048 [9],[10],[18]    
Amortized Cost $ 3,181 [1],[5],[6],[13]           $ 3,177 [2],[9],[10],[18]        
Fair Value 3,285 [5],[6],[13]           3,325 [9],[10],[18]        
Investment, Identifier [Axis]: International Entertainment Investments Ltd 4                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 5,080 [4],[5],[6],[14]           5,080 [8],[9],[10],[15]        
Amortized Cost (138) [1],[4],[5],[6],[14]           (141) [2],[8],[9],[10],[15]        
Fair Value $ (17) [4],[5],[6],[14]           $ (66) [8],[9],[10],[15]        
Investment, Identifier [Axis]: International Entertainment Investments Ltd 5                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [5],[6],[11],[14] 7.25% [5],[6],[11],[14] 7.25% [5],[6],[11],[14] 7.25% [5],[6],[11],[14] 7.25% [5],[6],[11],[14] 7.25% [5],[6],[11],[14] 7.25% [9],[10],[12],[15] 7.25% [9],[10],[12],[15] 7.25% [9],[10],[12],[15] 7.25% [9],[10],[12],[15] 7.25% [9],[10],[12],[15]
Interest Rate 12.56% [5],[6],[11],[14] 12.56% [5],[6],[11],[14] 12.56% [5],[6],[11],[14] 12.56% [5],[6],[11],[14] 12.56% [5],[6],[11],[14] 12.56% [5],[6],[11],[14] 12.63% [9],[10],[12],[15] 12.63% [9],[10],[12],[15] 12.63% [9],[10],[12],[15] 12.63% [9],[10],[12],[15] 12.63% [9],[10],[12],[15]
Par Amount/Units $ 30,478 [5],[6],[14]           $ 30,478 [9],[10],[15]        
Amortized Cost 29,695 [1],[5],[6],[14]           29,657 [2],[9],[10],[15]        
Fair Value $ 30,413 [5],[6],[14]           $ 30,100 [9],[10],[15]        
Investment, Identifier [Axis]: JHEL US Holdings, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[15]             7.25% 7.25% 7.25% 7.25% 7.25%
Interest Rate [10],[12],[15]             12.63% 12.63% 12.63% 12.63% 12.63%
Par Amount/Units [10],[15]             $ 6,604        
Amortized Cost [2],[10],[15]             6,425        
Fair Value [10],[15]             $ 6,522        
Investment, Identifier [Axis]: Jam City, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [6],[11],[13] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18] 7.00% [10],[12],[18]
Interest Rate 12.57% [6],[11],[13] 12.57% [6],[11],[13] 12.57% [6],[11],[13] 12.57% [6],[11],[13] 12.57% [6],[11],[13] 12.57% [6],[11],[13] 12.61% [10],[12],[18] 12.61% [10],[12],[18] 12.61% [10],[12],[18] 12.61% [10],[12],[18] 12.61% [10],[12],[18]
Par Amount/Units $ 1,988 [6],[13]           $ 1,996 [10],[18]        
Amortized Cost 1,977 [1],[6],[13]           1,983 [2],[10],[18]        
Fair Value $ 1,997 [6],[13]           $ 1,991 [10],[18]        
Investment, Identifier [Axis]: Jones Deslauriers Insurance Management Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate [5],[11],[16] 8.50% 8.50% 8.50% 8.50% 8.50% 8.50%          
Par Amount/Units [5],[16] $ 14,487                    
Amortized Cost [1],[5],[16] 14,468                    
Fair Value [5],[16] $ 15,113                    
Investment, Identifier [Axis]: Jones Deslauriers Insurance Management Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate [9],[12],[17]             8.50% 8.50% 8.50% 8.50% 8.50%
Par Amount/Units [9],[17]             $ 14,487        
Amortized Cost [2],[9],[17]             14,467        
Fair Value [9],[17]             $ 15,232        
Investment, Identifier [Axis]: Jones Deslauriers Insurance Management Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [9],[12],[17]             4.25% 4.25% 4.25% 4.25% 4.25%
Interest Rate [9],[12],[17]             9.62% 9.62% 9.62% 9.62% 9.62%
Par Amount/Units [9],[17]             $ 5,128        
Amortized Cost [2],[9],[17]             5,091        
Fair Value [9],[17]             $ 5,156        
Investment, Identifier [Axis]: KUEHG Corp.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [11],[19] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%          
Interest Rate [11],[19] 10.30% 10.30% 10.30% 10.30% 10.30% 10.30%          
Par Amount/Units [19] $ 3,837                    
Amortized Cost [1],[19] 3,827                    
Fair Value [19] $ 3,853                    
Investment, Identifier [Axis]: Knitwell Borrower LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             8.00% 8.00% 8.00% 8.00% 8.00%
Interest Rate [10],[12],[18]             13.54% 13.54% 13.54% 13.54% 13.54%
Par Amount/Units [10],[18]             $ 52,871        
Amortized Cost [2],[10],[18]             51,455        
Fair Value [10],[18]             $ 51,916        
Investment, Identifier [Axis]: Knitwell Borrower LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 8.00% 8.00% 8.00% 8.00% 8.00% 8.00%          
Interest Rate [6],[11],[13] 13.46% 13.46% 13.46% 13.46% 13.46% 13.46%          
Par Amount/Units [6],[13] $ 51,165                    
Amortized Cost [1],[6],[13] 49,890                    
Fair Value [6],[13] $ 49,999                    
Investment, Identifier [Axis]: Knitwell Borrower LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 8.00% 8.00% 8.00% 8.00% 8.00% 8.00%          
Interest Rate [6],[11],[13] 13.48% 13.48% 13.48% 13.48% 13.48% 13.48%          
Par Amount/Units [6],[13] $ 43,955                    
Amortized Cost [1],[6],[13] 42,313                    
Fair Value [6],[13] $ 42,953                    
Investment, Identifier [Axis]: Kobalt London Limited 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[9],[10],[12]             8.00% 8.00% 8.00% 8.00% 8.00%
Interest Rate [7],[9],[10],[12]             13.55% 13.55% 13.55% 13.55% 13.55%
Par Amount/Units [7],[9],[10]             $ 13,125        
Amortized Cost [2],[7],[9],[10]             12,949        
Fair Value [7],[9],[10]             $ 12,873        
Investment, Identifier [Axis]: Kobalt London Limited 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[9],[10],[12]             8.00% 8.00% 8.00% 8.00% 8.00%
Interest Rate [7],[9],[10],[12]             13.53% 13.53% 13.53% 13.53% 13.53%
Par Amount/Units [7],[9],[10]             $ 13,125        
Amortized Cost [2],[7],[9],[10]             12,952        
Fair Value [7],[9],[10]             $ 12,874        
Investment, Identifier [Axis]: LHS Borrower, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20]
Interest Rate 10.18% [11],[19] 10.18% [11],[19] 10.18% [11],[19] 10.18% [11],[19] 10.18% [11],[19] 10.18% [11],[19] 10.21% [12],[20] 10.21% [12],[20] 10.21% [12],[20] 10.21% [12],[20] 10.21% [12],[20]
Par Amount/Units $ 6,930 [19]           $ 6,948 [20]        
Amortized Cost 6,881 [1],[19]           6,896 [2],[20]        
Fair Value $ 6,635 [19]           $ 6,301 [20]        
Investment, Identifier [Axis]: LMI Inc/DE                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20]
Interest Rate 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.21% [12],[20] 9.21% [12],[20] 9.21% [12],[20] 9.21% [12],[20] 9.21% [12],[20]
Par Amount/Units $ 6,246 [19]           $ 6,262 [20]        
Amortized Cost 6,219 [1],[19]           6,234 [2],[20]        
Fair Value $ 6,157 [19]           $ 6,032 [20]        
Investment, Identifier [Axis]: LSF12 Donnelly Bidco, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 11.83% [6],[11],[13] 11.83% [6],[11],[13] 11.83% [6],[11],[13] 11.83% [6],[11],[13] 11.83% [6],[11],[13] 11.83% [6],[11],[13] 11.86% [10],[12],[18] 11.86% [10],[12],[18] 11.86% [10],[12],[18] 11.86% [10],[12],[18] 11.86% [10],[12],[18]
Par Amount/Units $ 19,828 [6],[13]           $ 19,878 [10],[18]        
Amortized Cost 19,373 [1],[6],[13]           19,401 [2],[10],[18]        
Fair Value $ 19,664 [6],[13]           $ 19,401 [10],[18]        
Investment, Identifier [Axis]: Learning Care Group, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20]
Interest Rate 10.07% [11],[19] 10.07% [11],[19] 10.07% [11],[19] 10.07% [11],[19] 10.07% [11],[19] 10.07% [11],[19] 10.14% [12],[20] 10.14% [12],[20] 10.14% [12],[20] 10.14% [12],[20] 10.14% [12],[20]
Par Amount/Units $ 1,990 [19]           $ 1,995 [20]        
Amortized Cost 1,964 [1],[19]           1,967 [2],[20]        
Fair Value $ 1,996 [19]           $ 2,010 [20]        
Investment, Identifier [Axis]: Limpio Bidco GMBH                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.20% [5],[6],[11],[16] 6.20% [5],[6],[11],[16] 6.20% [5],[6],[11],[16] 6.20% [5],[6],[11],[16] 6.20% [5],[6],[11],[16] 6.20% [5],[6],[11],[16] 6.20% [9],[10],[12],[17] 6.20% [9],[10],[12],[17] 6.20% [9],[10],[12],[17] 6.20% [9],[10],[12],[17] 6.20% [9],[10],[12],[17]
Interest Rate 10.11% [5],[6],[11],[16] 10.11% [5],[6],[11],[16] 10.11% [5],[6],[11],[16] 10.11% [5],[6],[11],[16] 10.11% [5],[6],[11],[16] 10.11% [5],[6],[11],[16] 10.15% [9],[10],[12],[17] 10.15% [9],[10],[12],[17] 10.15% [9],[10],[12],[17] 10.15% [9],[10],[12],[17] 10.15% [9],[10],[12],[17]
Par Amount/Units | €     € 66,556 [5],[6],[16]           € 66,556 [9],[10],[17]    
Amortized Cost $ 68,602 [1],[5],[6],[16]           $ 68,533 [2],[9],[10],[17]        
Fair Value 71,220 [5],[6],[16]           $ 71,499 [9],[10],[17]        
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             6.00% 6.00% 6.00% 6.00% 6.00%
Interest Rate [10],[12],[18]             11.46% 11.46% 11.46% 11.46% 11.46%
Par Amount/Units 54,046 [3],[4],[6]           $ 9,108 [10],[18]        
Amortized Cost (530) [1],[3],[4],[6]           8,979 [2],[10],[18]        
Fair Value (753) [3],[4],[6]           $ 9,052 [10],[18]        
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             6.00% 6.00% 6.00% 6.00% 6.00%
Interest Rate [10],[12],[18]             11.46% 11.46% 11.46% 11.46% 11.46%
Par Amount/Units 32,427 [3],[4],[6]           $ 86,591 [10],[18]        
Amortized Cost (318) [1],[3],[4],[6]           85,394 [2],[10],[18]        
Fair Value (452) [3],[4],[6]           $ 86,054 [10],[18]        
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             6.00% 6.00% 6.00% 6.00% 6.00%
Interest Rate [10],[12],[18]             11.46% 11.46% 11.46% 11.46% 11.46%
Par Amount/Units 13,909 [3],[4],[6]           $ 34,429 [10],[18]        
Amortized Cost (273) [1],[3],[4],[6]           33,987 [2],[10],[18]        
Fair Value $ (194) [3],[4],[6]           $ 34,216 [10],[18]        
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18] 6.50% [8],[10],[12],[18]
Interest Rate 11.32% [3],[6],[11] 11.32% [3],[6],[11] 11.32% [3],[6],[11] 11.32% [3],[6],[11] 11.32% [3],[6],[11] 11.32% [3],[6],[11] 11.96% [8],[10],[12],[18] 11.96% [8],[10],[12],[18] 11.96% [8],[10],[12],[18] 11.96% [8],[10],[12],[18] 11.96% [8],[10],[12],[18]
Par Amount/Units $ 156,084 [3],[6]           $ 12,490 [8],[10],[18]        
Amortized Cost 153,615 [1],[3],[6]           8,177 [2],[8],[10],[18]        
Fair Value $ 153,911 [3],[6]           $ 8,448 [8],[10],[18]        
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC 5                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             6.00% 6.00% 6.00% 6.00% 6.00%
Interest Rate [10],[12],[18]             11.46% 11.46% 11.46% 11.46% 11.46%
Par Amount/Units [10],[18]             $ 68,490        
Amortized Cost [2],[10],[18]             67,136        
Fair Value [10],[18]             $ 67,812        
Investment, Identifier [Axis]: MPH Acquisition Holdings LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20]
Interest Rate 9.85% [11],[19] 9.85% [11],[19] 9.85% [11],[19] 9.85% [11],[19] 9.85% [11],[19] 9.85% [11],[19] 9.90% [12],[20] 9.90% [12],[20] 9.90% [12],[20] 9.90% [12],[20] 9.90% [12],[20]
Par Amount/Units $ 4,574 [19]           $ 4,586 [20]        
Amortized Cost 4,485 [1],[19]           4,491 [2],[20]        
Fair Value $ 4,431 [19]           $ 4,434 [20]        
Investment, Identifier [Axis]: Marble Point CLO XI Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.06% [5],[11],[16] 3.06% [5],[11],[16] 3.06% [5],[11],[16] 3.06% [5],[11],[16] 3.06% [5],[11],[16] 3.06% [5],[11],[16] 3.06% [9],[12],[17] 3.06% [9],[12],[17] 3.06% [9],[12],[17] 3.06% [9],[12],[17] 3.06% [9],[12],[17]
Interest Rate 8.36% [5],[11],[16] 8.36% [5],[11],[16] 8.36% [5],[11],[16] 8.36% [5],[11],[16] 8.36% [5],[11],[16] 8.36% [5],[11],[16] 8.46% [9],[12],[17] 8.46% [9],[12],[17] 8.46% [9],[12],[17] 8.46% [9],[12],[17] 8.46% [9],[12],[17]
Par Amount/Units $ 1,850 [5],[16]           $ 1,850 [9],[17]        
Amortized Cost 1,578 [1],[5],[16]           1,568 [2],[9],[17]        
Fair Value $ 1,783 [5],[16]           $ 1,696 [9],[17]        
Investment, Identifier [Axis]: Marcone Yellowstone Buyer Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28]
Interest Rate 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28]
Par Amount/Units $ 11,922 [6],[27]           $ 11,952 [10],[28]        
Amortized Cost 11,836 [1],[6],[27]           11,861 [2],[10],[28]        
Fair Value $ 11,922 [6],[27]           $ 11,871 [10],[28]        
Investment, Identifier [Axis]: Marcone Yellowstone Buyer Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28]
Interest Rate 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28]
Par Amount/Units $ 49,737 [6],[27]           $ 49,864 [10],[28]        
Amortized Cost 49,189 [1],[6],[27]           49,282 [2],[10],[28]        
Fair Value $ 49,737 [6],[27]           $ 49,526 [10],[28]        
Investment, Identifier [Axis]: Marcone Yellowstone Buyer Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28]
Interest Rate 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28]
Par Amount/Units $ 4,384 [6],[27]           $ 4,395 [10],[28]        
Amortized Cost 4,353 [1],[6],[27]           4,362 [2],[10],[28]        
Fair Value $ 4,384 [6],[27]           $ 4,365 [10],[28]        
Investment, Identifier [Axis]: Marcone Yellowstone Buyer Inc. 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [6],[11],[27] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28] 6.25% [10],[12],[28]
Interest Rate 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.70% [6],[11],[27] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28] 11.75% [10],[12],[28]
Par Amount/Units $ 13,194 [6],[27]           $ 13,228 [10],[28]        
Amortized Cost 13,099 [1],[6],[27]           13,127 [2],[10],[28]        
Fair Value $ 13,194 [6],[27]           $ 13,138 [10],[28]        
Investment, Identifier [Axis]: Mav Acquisition Corporation                      
Schedule of Equity Method Investments [Line Items]                      
Spread [11],[19] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%          
Interest Rate [11],[19] 10.19% 10.19% 10.19% 10.19% 10.19% 10.19%          
Par Amount/Units [19] $ 15,684                    
Amortized Cost [1],[19] 15,486                    
Fair Value [19] $ 15,731                    
Investment, Identifier [Axis]: May Acquisition Corporation                      
Schedule of Equity Method Investments [Line Items]                      
Spread [12],[20]             4.75% 4.75% 4.75% 4.75% 4.75%
Interest Rate [12],[20]             10.22% 10.22% 10.22% 10.22% 10.22%
Par Amount/Units [20]             $ 15,724        
Amortized Cost [2],[20]             15,518        
Fair Value [20]             $ 15,729        
Investment, Identifier [Axis]: Mcafee Corp.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20]
Interest Rate 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.18% [11],[19] 9.19% [12],[20] 9.19% [12],[20] 9.19% [12],[20] 9.19% [12],[20] 9.19% [12],[20]
Par Amount/Units $ 7,860 [19]           $ 7,880 [20]        
Amortized Cost 7,835 [1],[19]           7,854 [2],[20]        
Fair Value $ 7,869 [19]           $ 7,869 [20]        
Investment, Identifier [Axis]: Mckissock Investment Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12]
Interest Rate 10.38% [3],[11] 10.38% [3],[11] 10.38% [3],[11] 10.38% [3],[11] 10.38% [3],[11] 10.38% [3],[11] 10.38% [7],[12] 10.38% [7],[12] 10.38% [7],[12] 10.38% [7],[12] 10.38% [7],[12]
Par Amount/Units $ 46,683 [3]           $ 46,800 [7]        
Amortized Cost 45,592 [1],[3]           45,651 [2],[7]        
Fair Value $ 46,897 [3]           $ 46,859 [7]        
Investment, Identifier [Axis]: Mckissock Investment Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12]
Interest Rate 10.46% [3],[11] 10.46% [3],[11] 10.46% [3],[11] 10.46% [3],[11] 10.46% [3],[11] 10.46% [3],[11] 10.54% [7],[12] 10.54% [7],[12] 10.54% [7],[12] 10.54% [7],[12] 10.54% [7],[12]
Par Amount/Units $ 12,485 [3]           $ 12,517 [7]        
Amortized Cost 12,393 [1],[3]           12,420 [2],[7]        
Fair Value $ 12,543 [3]           $ 12,533 [7]        
Investment, Identifier [Axis]: Medallia, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12]
Interest Rate 11.91% [3],[6],[11] 11.91% [3],[6],[11] 11.91% [3],[6],[11] 11.91% [3],[6],[11] 11.91% [3],[6],[11] 11.91% [3],[6],[11] 11.95% [7],[10],[12] 11.95% [7],[10],[12] 11.95% [7],[10],[12] 11.95% [7],[10],[12] 11.95% [7],[10],[12]
Par Amount/Units $ 77,518 [3],[6]           $ 76,751 [7],[10]        
Amortized Cost 77,518 [1],[3],[6]           76,751 [2],[7],[10]        
Fair Value $ 76,571 [3],[6]           $ 75,097 [7],[10]        
Investment, Identifier [Axis]: Medline Borrower, LP                      
Schedule of Equity Method Investments [Line Items]                      
Spread 2.75% [11],[19] 2.75% [11],[19] 2.75% [11],[19] 2.75% [11],[19] 2.75% [11],[19] 2.75% [11],[19] 3.00% [12],[20] 3.00% [12],[20] 3.00% [12],[20] 3.00% [12],[20] 3.00% [12],[20]
Interest Rate 8.08% [11],[19] 8.08% [11],[19] 8.08% [11],[19] 8.08% [11],[19] 8.08% [11],[19] 8.08% [11],[19] 8.47% [12],[20] 8.47% [12],[20] 8.47% [12],[20] 8.47% [12],[20] 8.47% [12],[20]
Par Amount/Units $ 15,173 [19]           $ 19,648 [20]        
Amortized Cost 15,052 [1],[19]           19,482 [2],[20]        
Fair Value $ 15,228 [19]           $ 19,769 [20]        
Investment, Identifier [Axis]: Meriplex Communications, Ltd 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[4],[6],[11] 5.00% [3],[4],[6],[11] 5.00% [3],[4],[6],[11] 5.00% [3],[4],[6],[11] 5.00% [3],[4],[6],[11] 5.00% [3],[4],[6],[11] 5.00% [7],[8],[10],[12] 5.00% [7],[8],[10],[12] 5.00% [7],[8],[10],[12] 5.00% [7],[8],[10],[12] 5.00% [7],[8],[10],[12]
Interest Rate 10.43% [3],[4],[6],[11] 10.43% [3],[4],[6],[11] 10.43% [3],[4],[6],[11] 10.43% [3],[4],[6],[11] 10.43% [3],[4],[6],[11] 10.43% [3],[4],[6],[11] 10.46% [7],[8],[10],[12] 10.46% [7],[8],[10],[12] 10.46% [7],[8],[10],[12] 10.46% [7],[8],[10],[12] 10.46% [7],[8],[10],[12]
Par Amount/Units $ 4,933 [3],[4],[6]           $ 4,938 [7],[8],[10]        
Amortized Cost 2,888 [1],[3],[4],[6]           2,890 [2],[7],[8],[10]        
Fair Value 2,764 [3],[4],[6]           2,804 [7],[8],[10]        
Investment, Identifier [Axis]: Meriplex Communications, Ltd 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 1,143 [3],[4],[6]           1,143 [7],[8],[10]        
Amortized Cost (12) [1],[3],[4],[6]           (13) [2],[7],[8],[10]        
Fair Value $ (39) [3],[4],[6]           $ (31) [7],[8],[10]        
Investment, Identifier [Axis]: Meriplex Communications, Ltd 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [7],[10],[12] 5.00% [7],[10],[12] 5.00% [7],[10],[12] 5.00% [7],[10],[12] 5.00% [7],[10],[12]
Interest Rate 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12]
Par Amount/Units $ 13,781 [3],[6]           $ 13,806 [7],[10]        
Amortized Cost 13,627 [1],[3],[6]           13,642 [2],[7],[10]        
Fair Value $ 13,306 [3],[6]           $ 13,430 [7],[10]        
Investment, Identifier [Axis]: Mitchell Topo Holdings Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20]
Interest Rate 9.19% [11],[19] 9.19% [11],[19] 9.19% [11],[19] 9.19% [11],[19] 9.19% [11],[19] 9.19% [11],[19] 9.40% [12],[20] 9.40% [12],[20] 9.40% [12],[20] 9.40% [12],[20] 9.40% [12],[20]
Par Amount/Units $ 16,562 [19]           $ 16,604 [20]        
Amortized Cost 16,350 [1],[19]           16,380 [2],[20]        
Fair Value $ 16,587 [19]           $ 16,621 [20]        
Investment, Identifier [Axis]: Monroe Capital MML CLO XIV LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 10.02% [5],[11],[16] 10.02% [5],[11],[16] 10.02% [5],[11],[16] 10.02% [5],[11],[16] 10.02% [5],[11],[16] 10.02% [5],[11],[16] 10.02% [9],[12],[17] 10.02% [9],[12],[17] 10.02% [9],[12],[17] 10.02% [9],[12],[17] 10.02% [9],[12],[17]
Interest Rate 15.34% [5],[11],[16] 15.34% [5],[11],[16] 15.34% [5],[11],[16] 15.34% [5],[11],[16] 15.34% [5],[11],[16] 15.34% [5],[11],[16] 15.42% [9],[12],[17] 15.42% [9],[12],[17] 15.42% [9],[12],[17] 15.42% [9],[12],[17] 15.42% [9],[12],[17]
Par Amount/Units $ 2,500 [5],[16]           $ 2,500 [9],[17]        
Amortized Cost 2,345 [1],[5],[16]           2,341 [2],[9],[17]        
Fair Value 2,500 [5],[16]           2,446 [9],[17]        
Investment, Identifier [Axis]: More Cowbell II, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 5,484 [3],[4],[6]           5,484 [7],[8],[10]        
Amortized Cost (106) [1],[3],[4],[6]           (108) [2],[7],[8],[10]        
Fair Value $ (48) [3],[4],[6]           $ (111) [7],[8],[10]        
Investment, Identifier [Axis]: More Cowbell II, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12]
Interest Rate 11.28% [3],[4],[6],[11] 11.28% [3],[4],[6],[11] 11.28% [3],[4],[6],[11] 11.28% [3],[4],[6],[11] 11.28% [3],[4],[6],[11] 11.28% [3],[4],[6],[11] 11.39% [7],[8],[10],[12] 11.39% [7],[8],[10],[12] 11.39% [7],[8],[10],[12] 11.39% [7],[8],[10],[12] 11.39% [7],[8],[10],[12]
Par Amount/Units $ 7,590 [3],[4],[6]           $ 7,590 [7],[8],[10]        
Amortized Cost 1,264 [1],[3],[4],[6]           1,258 [2],[7],[8],[10]        
Fair Value $ 1,325 [3],[4],[6]           $ 1,245 [7],[8],[10]        
Investment, Identifier [Axis]: More Cowbell II, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.48% [7],[10],[12] 11.48% [7],[10],[12] 11.48% [7],[10],[12] 11.48% [7],[10],[12] 11.48% [7],[10],[12]
Par Amount/Units $ 50,342 [3],[6]           $ 50,342 [7],[10]        
Amortized Cost 49,418 [1],[3],[6]           49,382 [2],[7],[10]        
Fair Value $ 49,903 [3],[6]           $ 49,319 [7],[10]        
Investment, Identifier [Axis]: NBG Acquisition Corp. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [7],[8],[10],[12] 5.25% [7],[8],[10],[12] 5.25% [7],[8],[10],[12] 5.25% [7],[8],[10],[12] 5.25% [7],[8],[10],[12]
Interest Rate 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.78% [7],[8],[10],[12] 10.78% [7],[8],[10],[12] 10.78% [7],[8],[10],[12] 10.78% [7],[8],[10],[12] 10.78% [7],[8],[10],[12]
Par Amount/Units $ 2,876 [3],[6]           $ 2,876 [7],[8],[10]        
Amortized Cost 2,002 [1],[3],[6]           1,837 [2],[7],[8],[10]        
Fair Value $ 1,984 [3],[6]           $ 1,792 [7],[8],[10]        
Investment, Identifier [Axis]: NBG Acquisition Corp. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12]
Interest Rate 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.71% [3],[6],[11] 10.78% [7],[10],[12] 10.78% [7],[10],[12] 10.78% [7],[10],[12] 10.78% [7],[10],[12] 10.78% [7],[10],[12]
Par Amount/Units $ 21,281 [3],[6]           $ 21,336 [7],[10]        
Amortized Cost 21,174 [1],[3],[6]           21,222 [2],[7],[10]        
Fair Value $ 21,005 [3],[6]           20,856 [7],[10]        
Investment, Identifier [Axis]: NWN Corporation 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [8],[10],[18]             7,686        
Amortized Cost [2],[8],[10],[18]             (208)        
Fair Value [8],[10],[18]             $ (208)        
Investment, Identifier [Axis]: NWN Corporation 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             7.75% 7.75% 7.75% 7.75% 7.75%
Interest Rate [10],[12],[18]             13.14% 13.14% 13.14% 13.14% 13.14%
Par Amount/Units [10],[18]             $ 52,087        
Amortized Cost [2],[10],[18]             50,680        
Fair Value [10],[18]             $ 50,679        
Investment, Identifier [Axis]: New Era Technology, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [10],[12],[18] 6.25% [10],[12],[18] 6.25% [10],[12],[18] 6.25% [10],[12],[18] 6.25% [10],[12],[18]
Interest Rate 11.71% [6],[11],[13] 11.71% [6],[11],[13] 11.71% [6],[11],[13] 11.71% [6],[11],[13] 11.71% [6],[11],[13] 11.71% [6],[11],[13] 11.78% [10],[12],[18] 11.78% [10],[12],[18] 11.78% [10],[12],[18] 11.78% [10],[12],[18] 11.78% [10],[12],[18]
Par Amount/Units $ 19,161 [6],[13]           $ 19,210 [10],[18]        
Amortized Cost 19,161 [1],[6],[13]           19,210 [2],[10],[18]        
Fair Value $ 18,797 [6],[13]           $ 18,705 [10],[18]        
Investment, Identifier [Axis]: Newfold Digital Holdings Group Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.50% [3],[11] 3.50% [3],[11] 3.50% [3],[11] 3.50% [3],[11] 3.50% [3],[11] 3.50% [3],[11] 3.50% [7],[12] 3.50% [7],[12] 3.50% [7],[12] 3.50% [7],[12] 3.50% [7],[12]
Interest Rate 9.42% [3],[11] 9.42% [3],[11] 9.42% [3],[11] 9.42% [3],[11] 9.42% [3],[11] 9.42% [3],[11] 9.42% [7],[12] 9.42% [7],[12] 9.42% [7],[12] 9.42% [7],[12] 9.42% [7],[12]
Par Amount/Units $ 1,789 [3]           $ 1,793 [7]        
Amortized Cost 1,780 [1],[3]           1,784 [2],[7]        
Fair Value $ 1,750 [3]           1,762 [7]        
Investment, Identifier [Axis]: Nexus Intermediate III, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%          
Interest Rate [3],[6],[11] 11.18% 11.18% 11.18% 11.18% 11.18% 11.18%          
Par Amount/Units [3],[6] $ 1,061                    
Amortized Cost [1],[3],[6] 1,049                    
Fair Value [3],[6] $ 1,061                    
Investment, Identifier [Axis]: Nexus Intermediate III, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [7],[8],[10]             300        
Amortized Cost [2],[7],[8],[10]             (3)        
Fair Value [7],[8],[10]             $ 0        
Investment, Identifier [Axis]: Nexus Intermediate III, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12]             5.50% 5.50% 5.50% 5.50% 5.50%
Interest Rate [7],[10],[12]             11.36% 11.36% 11.36% 11.36% 11.36%
Par Amount/Units [7],[10]             $ 1,064        
Amortized Cost [2],[7],[10]             1,051        
Fair Value [7],[10]             $ 1,064        
Investment, Identifier [Axis]: OCP CLO 2017-14 Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.80% [5],[11],[16] 6.80% [5],[11],[16] 6.80% [5],[11],[16] 6.80% [5],[11],[16] 6.80% [5],[11],[16] 6.80% [5],[11],[16] 6.80% [9],[12],[17] 6.80% [9],[12],[17] 6.80% [9],[12],[17] 6.80% [9],[12],[17] 6.80% [9],[12],[17]
Interest Rate 12.11% [5],[11],[16] 12.11% [5],[11],[16] 12.11% [5],[11],[16] 12.11% [5],[11],[16] 12.11% [5],[11],[16] 12.11% [5],[11],[16] 12.19% [9],[12],[17] 12.19% [9],[12],[17] 12.19% [9],[12],[17] 12.19% [9],[12],[17] 12.19% [9],[12],[17]
Par Amount/Units $ 1,469 [5],[16]           $ 1,469 [9],[17]        
Amortized Cost 1,294 [1],[5],[16]           1,289 [2],[9],[17]        
Fair Value $ 1,476 [5],[16]           $ 1,458 [9],[17]        
Investment, Identifier [Axis]: OEG Borrower LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [6],[11],[19] 5.00% [6],[11],[19] 5.00% [6],[11],[19] 5.00% [6],[11],[19] 5.00% [6],[11],[19] 5.00% [6],[11],[19] 5.00% [10],[12],[20] 5.00% [10],[12],[20] 5.00% [10],[12],[20] 5.00% [10],[12],[20] 5.00% [10],[12],[20]
Interest Rate 10.43% [6],[11],[19] 10.43% [6],[11],[19] 10.43% [6],[11],[19] 10.43% [6],[11],[19] 10.43% [6],[11],[19] 10.43% [6],[11],[19] 10.48% [10],[12],[20] 10.48% [10],[12],[20] 10.48% [10],[12],[20] 10.48% [10],[12],[20] 10.48% [10],[12],[20]
Par Amount/Units $ 39,400 [6],[19]           $ 39,500 [10],[20]        
Amortized Cost 38,181 [1],[6],[19]           38,219 [2],[10],[20]        
Fair Value $ 39,400 [6],[19]           $ 39,500 [10],[20]        
Investment, Identifier [Axis]: Oil Changer Holding Corporation 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18]
Interest Rate 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.27% [10],[12],[18] 12.27% [10],[12],[18] 12.27% [10],[12],[18] 12.27% [10],[12],[18] 12.27% [10],[12],[18]
Par Amount/Units $ 40,493 [6],[13]           $ 40,597 [10],[18]        
Amortized Cost 40,245 [1],[6],[13]           40,326 [2],[10],[18]        
Fair Value $ 40,390 [6],[13]           $ 40,234 [10],[18]        
Investment, Identifier [Axis]: Oil Changer Holding Corporation 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18]
Interest Rate 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.24% [6],[11],[13] 12.27% [10],[12],[18] 12.27% [10],[12],[18] 12.27% [10],[12],[18] 12.27% [10],[12],[18] 12.27% [10],[12],[18]
Par Amount/Units $ 8,501 [6],[13]           $ 8,523 [10],[18]        
Amortized Cost 8,451 [1],[6],[13]           8,468 [2],[10],[18]        
Fair Value $ 8,480 [6],[13]           $ 8,447 [10],[18]        
Investment, Identifier [Axis]: Onedigital Borrower LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20]
Interest Rate 9.68% [11],[19] 9.68% [11],[19] 9.68% [11],[19] 9.68% [11],[19] 9.68% [11],[19] 9.68% [11],[19] 9.71% [12],[20] 9.71% [12],[20] 9.71% [12],[20] 9.71% [12],[20] 9.71% [12],[20]
Par Amount/Units $ 5,865 [19]           $ 5,880 [20]        
Amortized Cost 5,857 [1],[19]           5,872 [2],[20]        
Fair Value $ 5,872 [19]           $ 5,884 [20]        
Investment, Identifier [Axis]: Oneteam Partners, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 10.93% [3],[6],[11] 10.93% [3],[6],[11] 10.93% [3],[6],[11] 10.93% [3],[6],[11] 10.93% [3],[6],[11] 10.93% [3],[6],[11] 10.98% [7],[10],[12] 10.98% [7],[10],[12] 10.98% [7],[10],[12] 10.98% [7],[10],[12] 10.98% [7],[10],[12]
Par Amount/Units $ 74,063 [3],[6]           $ 74,250 [7],[10]        
Amortized Cost 72,880 [1],[3],[6]           73,010 [2],[7],[10]        
Fair Value $ 74,063 [3],[6]           $ 74,250 [7],[10]        
Investment, Identifier [Axis]: Oneteam Partners, LLC - Preferred Shares                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 8.00% [6] 8.00% [6] 8.00% [6] 8.00% [6] 8.00% [6] 8.00% [6] 8.00% [10],[12] 8.00% [10],[12] 8.00% [10],[12] 8.00% [10],[12] 8.00% [10],[12]
Amortized Cost $ 1,000 [1],[6]           $ 1,000 [2],[10]        
Fair Value 1,158 [6]           $ 1,132 [10]        
Investment, Identifier [Axis]: Openmarket Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[9],[12]             6.25% 6.25% 6.25% 6.25% 6.25%
Interest Rate [7],[9],[12]             11.86% 11.86% 11.86% 11.86% 11.86%
Par Amount/Units [7],[9]             $ 4,888        
Amortized Cost [2],[7],[9]             4,816        
Fair Value [7],[9]             4,839        
Investment, Identifier [Axis]: Oranje Holdco, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 4,657 [4],[6],[13]           4,657 [8],[10],[18]        
Amortized Cost (94) [1],[4],[6],[13]           (99) [2],[8],[10],[18]        
Fair Value $ (22) [4],[6],[13]           $ (65) [8],[10],[18]        
Investment, Identifier [Axis]: Oranje Holdco, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [10],[12],[18] 7.50% [10],[12],[18] 7.50% [10],[12],[18] 7.50% [10],[12],[18] 7.50% [10],[12],[18]
Interest Rate 12.81% [6],[11],[13] 12.81% [6],[11],[13] 12.81% [6],[11],[13] 12.81% [6],[11],[13] 12.81% [6],[11],[13] 12.81% [6],[11],[13] 12.88% [10],[12],[18] 12.88% [10],[12],[18] 12.88% [10],[12],[18] 12.88% [10],[12],[18] 12.88% [10],[12],[18]
Par Amount/Units $ 33,837 [6],[13]           $ 33,837 [10],[18]        
Amortized Cost 33,156 [1],[6],[13]           33,121 [2],[10],[18]        
Fair Value $ 33,677 [6],[13]           $ 33,361 [10],[18]        
Investment, Identifier [Axis]: Osaic Holdings Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16] 4.50% [12],[17] 4.50% [12],[17] 4.50% [12],[17] 4.50% [12],[17] 4.50% [12],[17]
Interest Rate 9.83% [11],[16] 9.83% [11],[16] 9.83% [11],[16] 9.83% [11],[16] 9.83% [11],[16] 9.83% [11],[16] 9.86% [12],[17] 9.86% [12],[17] 9.86% [12],[17] 9.86% [12],[17] 9.86% [12],[17]
Par Amount/Units $ 12,993 [16]           $ 10,841 [17]        
Amortized Cost 12,938 [1],[16]           10,794 [2],[17]        
Fair Value $ 13,059 [16]           $ 10,889 [17]        
Investment, Identifier [Axis]: PCP CW Aggregator Holdings II, L.P.                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 14.72% [5],[6],[11],[13] 14.72% [5],[6],[11],[13] 14.72% [5],[6],[11],[13] 14.72% [5],[6],[11],[13] 14.72% [5],[6],[11],[13] 14.72% [5],[6],[11],[13] 14.69% [9],[10],[12],[18] 14.69% [9],[10],[12],[18] 14.69% [9],[10],[12],[18] 14.69% [9],[10],[12],[18] 14.69% [9],[10],[12],[18]
Par Amount/Units $ 20,123 [5],[6],[13]           $ 19,395 [9],[10],[18]        
Amortized Cost 19,911 [1],[5],[6],[13]           19,164 [2],[9],[10],[18]        
Fair Value $ 19,884 [5],[6],[13]           $ 19,032 [9],[10],[18]        
Investment, Identifier [Axis]: PECF USS Intermediate Holding III Corporation                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20] 4.25% [12],[20]
Interest Rate 8.94% [11],[16] 8.94% [11],[16] 8.94% [11],[16] 8.94% [11],[16] 8.94% [11],[16] 8.94% [11],[16] 9.89% [12],[20] 9.89% [12],[20] 9.89% [12],[20] 9.89% [12],[20] 9.89% [12],[20]
Par Amount/Units $ 15,111 [16]           $ 14,712 [20]        
Amortized Cost 14,906 [1],[16]           14,645 [2],[20]        
Fair Value $ 15,147 [16]           $ 11,558 [20]        
Investment, Identifier [Axis]: PG Investment Co 59 Sarl                      
Schedule of Equity Method Investments [Line Items]                      
Spread [5],[11],[16] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%          
Interest Rate [5],[11],[16] 8.81% 8.81% 8.81% 8.81% 8.81% 8.81%          
Par Amount/Units [5],[16] $ 6,977                    
Amortized Cost [1],[5],[16] 6,959                    
Fair Value [5],[16] $ 6,999                    
Investment, Identifier [Axis]: PPV Intermediate Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.09% [3],[6],[11] 11.14% [7],[10],[12] 11.14% [7],[10],[12] 11.14% [7],[10],[12] 11.14% [7],[10],[12] 11.14% [7],[10],[12]
Par Amount/Units $ 108,193 [3],[6]           $ 108,193 [7],[10]        
Amortized Cost 106,639 [1],[3],[6]           106,567 [2],[7],[10]        
Fair Value 108,597 [3],[6]           107,507 [7],[10]        
Investment, Identifier [Axis]: PPV Intermediate Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 8,145 [3],[4],[6]           8,145 [7],[8],[10]        
Amortized Cost (126) [1],[3],[4],[6]           (132) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ (52) [7],[8],[10]        
Investment, Identifier [Axis]: PTSH Intermediate Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12]
Par Amount/Units $ 3,931 [3],[6]           $ 3,941 [7],[10]        
Amortized Cost 3,876 [1],[3],[6]           3,882 [2],[7],[10]        
Fair Value $ 3,931 [3],[6]           $ 3,941 [7],[10]        
Investment, Identifier [Axis]: PTSH Intermediate Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 10.96% [3],[6],[11] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12]
Par Amount/Units $ 20,626 [3],[6]           $ 20,679 [7],[10]        
Amortized Cost 20,358 [1],[3],[6]           20,392 [2],[7],[10]        
Fair Value $ 20,626 [3],[6]           $ 20,679 [7],[10]        
Investment, Identifier [Axis]: Pareto Health Intermediate Holdings, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.97% [10],[12],[18] 11.97% [10],[12],[18] 11.97% [10],[12],[18] 11.97% [10],[12],[18] 11.97% [10],[12],[18]
Par Amount/Units $ 30,091 [6],[13]           $ 30,166 [10],[18]        
Amortized Cost 29,295 [1],[6],[13]           29,336 [2],[10],[18]        
Fair Value $ 30,009 [6],[13]           $ 29,744 [10],[18]        
Investment, Identifier [Axis]: Pareto Health Intermediate Holdings, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.55% [6],[11],[13] 11.97% [10],[12],[18] 11.97% [10],[12],[18] 11.97% [10],[12],[18] 11.97% [10],[12],[18] 11.97% [10],[12],[18]
Par Amount/Units $ 10,030 [6],[13]           $ 10,055 [10],[18]        
Amortized Cost 9,765 [1],[6],[13]           9,779 [2],[10],[18]        
Fair Value 10,003 [6],[13]           9,915 [10],[18]        
Investment, Identifier [Axis]: Pareto Health Intermediate Holdings, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 4,032 [4],[6],[13]           4,032 [8],[10],[18]        
Amortized Cost (104) [1],[4],[6],[13]           (109) [2],[8],[10],[18]        
Fair Value $ (20) [4],[6],[13]           $ (61) [8],[10],[18]        
Investment, Identifier [Axis]: Parfums Holding Co Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [11],[14] 6.00% [11],[14] 6.00% [11],[14] 6.00% [11],[14] 6.00% [11],[14] 6.00% [11],[14] 6.00% [12],[15] 6.00% [12],[15] 6.00% [12],[15] 6.00% [12],[15] 6.00% [12],[15]
Interest Rate 11.57% [11],[14] 11.57% [11],[14] 11.57% [11],[14] 11.57% [11],[14] 11.57% [11],[14] 11.57% [11],[14] 11.61% [12],[15] 11.61% [12],[15] 11.61% [12],[15] 11.61% [12],[15] 11.61% [12],[15]
Par Amount/Units $ 16,413 [14]           $ 19,625 [15]        
Amortized Cost 15,263 [1],[14]           18,097 [2],[15]        
Fair Value $ 16,393 [14]           $ 19,296 [15]        
Investment, Identifier [Axis]: Patriot Growth Insurance Services, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.20% [3],[6],[11] 11.20% [3],[6],[11] 11.20% [3],[6],[11] 11.20% [3],[6],[11] 11.20% [3],[6],[11] 11.20% [3],[6],[11] 11.25% [7],[10],[12] 11.25% [7],[10],[12] 11.25% [7],[10],[12] 11.25% [7],[10],[12] 11.25% [7],[10],[12]
Par Amount/Units $ 18,174 [3],[6]           $ 18,214 [7],[10]        
Amortized Cost 17,904 [1],[3],[6]           17,928 [2],[7],[10]        
Fair Value 18,174 [3],[6]           18,150 [7],[10]        
Investment, Identifier [Axis]: Patriot Growth Insurance Services, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 822 [3],[4],[6]           822 [7],[8],[10]        
Amortized Cost (11) [1],[3],[4],[6]           (12) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ (3) [7],[8],[10]        
Investment, Identifier [Axis]: Patriot Growth Insurance Services, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 10.95% [3],[6],[11] 10.95% [3],[6],[11] 10.95% [3],[6],[11] 10.95% [3],[6],[11] 10.95% [3],[6],[11] 10.95% [3],[6],[11] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12] 11.00% [7],[10],[12]
Par Amount/Units $ 7,168 [3],[6]           $ 7,187 [7],[10]        
Amortized Cost 7,071 [1],[3],[6]           7,083 [2],[7],[10]        
Fair Value $ 7,168 [3],[6]           $ 7,162 [7],[10]        
Investment, Identifier [Axis]: Pediatric Associates Holding Company, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.25% [11],[19] 3.25% [11],[19] 3.25% [11],[19] 3.25% [11],[19] 3.25% [11],[19] 3.25% [11],[19] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20]
Interest Rate 8.69% [11],[19] 8.69% [11],[19] 8.69% [11],[19] 8.69% [11],[19] 8.69% [11],[19] 8.69% [11],[19] 8.72% [12],[20] 8.72% [12],[20] 8.72% [12],[20] 8.72% [12],[20] 8.72% [12],[20]
Par Amount/Units $ 7,698 [19]           $ 7,717 [20]        
Amortized Cost 7,672 [1],[19]           7,690 [2],[20]        
Fair Value $ 6,793 [19]           $ 7,486 [20]        
Investment, Identifier [Axis]: Peraton Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [7],[12] 3.75% [7],[12] 3.75% [7],[12] 3.75% [7],[12] 3.75% [7],[12]
Interest Rate 9.18% [3],[11] 9.18% [3],[11] 9.18% [3],[11] 9.18% [3],[11] 9.18% [3],[11] 9.18% [3],[11] 9.21% [7],[12] 9.21% [7],[12] 9.21% [7],[12] 9.21% [7],[12] 9.21% [7],[12]
Par Amount/Units $ 15,043 [3]           $ 15,083 [7]        
Amortized Cost 14,915 [1],[3]           14,946 [2],[7]        
Fair Value $ 15,059 [3]           $ 15,139 [7]        
Investment, Identifier [Axis]: Perforce Software, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.50% [6],[11],[19] 4.50% [6],[11],[19] 4.50% [6],[11],[19] 4.50% [6],[11],[19] 4.50% [6],[11],[19] 4.50% [6],[11],[19] 4.50% [10],[12],[20] 4.50% [10],[12],[20] 4.50% [10],[12],[20] 4.50% [10],[12],[20] 4.50% [10],[12],[20]
Interest Rate 9.83% [6],[11],[19] 9.83% [6],[11],[19] 9.83% [6],[11],[19] 9.83% [6],[11],[19] 9.83% [6],[11],[19] 9.83% [6],[11],[19] 9.86% [10],[12],[20] 9.86% [10],[12],[20] 9.86% [10],[12],[20] 9.86% [10],[12],[20] 9.86% [10],[12],[20]
Par Amount/Units $ 19,650 [6],[19]           $ 19,700 [10],[20]        
Amortized Cost 19,370 [1],[6],[19]           19,389 [2],[10],[20]        
Fair Value $ 19,439 [6],[19]           $ 19,361 [10],[20]        
Investment, Identifier [Axis]: PerkinElmer U.S. LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [6],[11],[13] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18] 6.75% [10],[12],[18]
Interest Rate 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.08% [6],[11],[13] 12.11% [10],[12],[18] 12.11% [10],[12],[18] 12.11% [10],[12],[18] 12.11% [10],[12],[18] 12.11% [10],[12],[18]
Par Amount/Units $ 111,785 [6],[13]           $ 112,067 [10],[18]        
Amortized Cost 108,441 [1],[6],[13]           108,545 [2],[10],[18]        
Fair Value $ 111,278 [6],[13]           $ 110,472 [10],[18]        
Investment, Identifier [Axis]: PerkinElmer U.S. LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [6],[11],[13] 5.75% [6],[11],[13] 5.75% [6],[11],[13] 5.75% [6],[11],[13] 5.75% [6],[11],[13] 5.75% [6],[11],[13] 5.75% [10],[12],[18] 5.75% [10],[12],[18] 5.75% [10],[12],[18] 5.75% [10],[12],[18] 5.75% [10],[12],[18]
Interest Rate 11.08% [6],[11],[13] 11.08% [6],[11],[13] 11.08% [6],[11],[13] 11.08% [6],[11],[13] 11.08% [6],[11],[13] 11.08% [6],[11],[13] 11.11% [10],[12],[18] 11.11% [10],[12],[18] 11.11% [10],[12],[18] 11.11% [10],[12],[18] 11.11% [10],[12],[18]
Par Amount/Units $ 62,432 [6],[13]           $ 62,432 [10],[18]        
Amortized Cost 61,264 [1],[6],[13]           61,205 [2],[10],[18]        
Fair Value $ 61,910 [6],[13]           $ 61,203 [10],[18]        
Investment, Identifier [Axis]: Petsmart LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [3],[11] 3.75% [7],[12] 3.75% [7],[12] 3.75% [7],[12] 3.75% [7],[12] 3.75% [7],[12]
Interest Rate 9.18% [3],[11] 9.18% [3],[11] 9.18% [3],[11] 9.18% [3],[11] 9.18% [3],[11] 9.18% [3],[11] 9.21% [7],[12] 9.21% [7],[12] 9.21% [7],[12] 9.21% [7],[12] 9.21% [7],[12]
Par Amount/Units $ 15,394 [3]           $ 15,433 [7]        
Amortized Cost 15,314 [1],[3]           15,349 [2],[7]        
Fair Value $ 15,378 [3]           $ 15,287 [7]        
Investment, Identifier [Axis]: Phoenix Newco Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.25% [11],[19] 3.25% [11],[19] 3.25% [11],[19] 3.25% [11],[19] 3.25% [11],[19] 3.25% [11],[19] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20]
Interest Rate 8.69% [11],[19] 8.69% [11],[19] 8.69% [11],[19] 8.69% [11],[19] 8.69% [11],[19] 8.69% [11],[19] 8.72% [12],[20] 8.72% [12],[20] 8.72% [12],[20] 8.72% [12],[20] 8.72% [12],[20]
Par Amount/Units $ 17,522 [19]           $ 17,567 [20]        
Amortized Cost 17,429 [1],[19]           17,469 [2],[20]        
Fair Value 17,582 [19]           17,692 [20]        
Investment, Identifier [Axis]: Picard Holdco, Inc. - Preferred Shares 1                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost [2],[10]             295        
Fair Value [10]             343        
Investment, Identifier [Axis]: Picard Holdco, Inc. - Preferred Shares 2                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost [2],[10]             30        
Fair Value [10]             34        
Investment, Identifier [Axis]: Ping Identity Holding Corp. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 6,068 [3],[4],[6]           6,068 [7],[8],[10]        
Amortized Cost (118) [1],[3],[4],[6]           (125) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ (43) [7],[8],[10]        
Investment, Identifier [Axis]: Ping Identity Holding Corp. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [7],[10],[12] 7.00% [7],[10],[12] 7.00% [7],[10],[12] 7.00% [7],[10],[12] 7.00% [7],[10],[12]
Interest Rate 12.33% [3],[6],[11] 12.33% [3],[6],[11] 12.33% [3],[6],[11] 12.33% [3],[6],[11] 12.33% [3],[6],[11] 12.33% [3],[6],[11] 12.36% [7],[10],[12] 12.36% [7],[10],[12] 12.36% [7],[10],[12] 12.36% [7],[10],[12] 12.36% [7],[10],[12]
Par Amount/Units $ 59,003 [3],[6]           $ 59,003 [7],[10]        
Amortized Cost 57,789 [1],[3],[6]           57,735 [2],[7],[10]        
Fair Value $ 60,184 [3],[6]           $ 58,658 [7],[10]        
Investment, Identifier [Axis]: Pinnacle Fertility, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [7],[8],[10],[12] 5.00% [7],[8],[10],[12] 5.00% [7],[8],[10],[12] 5.00% [7],[8],[10],[12] 5.00% [7],[8],[10],[12]
Interest Rate 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [7],[8],[10],[12] 10.43% [7],[8],[10],[12] 10.43% [7],[8],[10],[12] 10.43% [7],[8],[10],[12] 10.43% [7],[8],[10],[12]
Par Amount/Units $ 9,234 [3],[6]           $ 12,383 [7],[8],[10]        
Amortized Cost 9,120 [1],[3],[6]           9,078 [2],[7],[8],[10]        
Fair Value $ 9,234 [3],[6]           $ 9,184 [7],[8],[10]        
Investment, Identifier [Axis]: Pinnacle Fertility, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [7],[10],[12] 5.00% [7],[10],[12] 5.00% [7],[10],[12] 5.00% [7],[10],[12] 5.00% [7],[10],[12]
Interest Rate 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [3],[6],[11] 10.43% [7],[10],[12] 10.43% [7],[10],[12] 10.43% [7],[10],[12] 10.43% [7],[10],[12] 10.43% [7],[10],[12]
Par Amount/Units $ 26,950 [3],[6]           $ 27,019 [7],[10]        
Amortized Cost 26,582 [1],[3],[6]           26,626 [2],[7],[10]        
Fair Value $ 26,950 [3],[6]           26,857 [7],[10]        
Investment, Identifier [Axis]: Planet US Buyer LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [11],[16] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%          
Interest Rate [11],[16] 8.81% 8.81% 8.81% 8.81% 8.81% 8.81%          
Par Amount/Units [16] $ 7,500                    
Amortized Cost [1],[16] 7,481                    
Fair Value [16] $ 7,533                    
Investment, Identifier [Axis]: Planet US Buyer LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [7],[8],[10]             8,024        
Amortized Cost [2],[7],[8],[10]             (197)        
Fair Value [7],[8],[10]             $ (148)        
Investment, Identifier [Axis]: Planet US Buyer LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12]             6.75% 6.75% 6.75% 6.75% 6.75%
Interest Rate [7],[10],[12]             12.13% 12.13% 12.13% 12.13% 12.13%
Par Amount/Units [7],[10]             $ 83,233        
Amortized Cost [2],[7],[10]             81,061        
Fair Value [7],[10]             81,744        
Investment, Identifier [Axis]: Plasma Buyer LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[4],[6],[11] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%          
Interest Rate [3],[4],[6],[11] 11.56% 11.56% 11.56% 11.56% 11.56% 11.56%          
Par Amount/Units $ 3,153 [3],[4],[6]           22,070 [7],[8],[10]        
Amortized Cost 581 [1],[3],[4],[6]           (358) [2],[7],[8],[10]        
Fair Value $ 486 [3],[4],[6]           $ (846) [7],[8],[10]        
Investment, Identifier [Axis]: Plasma Buyer LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12]
Interest Rate 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.10% [7],[8],[10],[12] 11.10% [7],[8],[10],[12] 11.10% [7],[8],[10],[12] 11.10% [7],[8],[10],[12] 11.10% [7],[8],[10],[12]
Par Amount/Units $ 9,458 [3],[4],[6]           $ 9,458 [7],[8],[10]        
Amortized Cost 5,545 [1],[3],[4],[6]           3,015 [2],[7],[8],[10]        
Fair Value $ 5,278 [3],[4],[6]           $ 2,828 [7],[8],[10]        
Investment, Identifier [Axis]: Plasma Buyer LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.10% [7],[10],[12] 11.10% [7],[10],[12] 11.10% [7],[10],[12] 11.10% [7],[10],[12] 11.10% [7],[10],[12]
Par Amount/Units $ 83,848 [3],[6]           $ 84,061 [7],[10]        
Amortized Cost 82,573 [1],[3],[6]           82,720 [2],[7],[10]        
Fair Value $ 79,962 [3],[6]           $ 80,839 [7],[10]        
Investment, Identifier [Axis]: Polyconcept North America Holdings, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [3],[11] 5.50% [3],[11] 5.50% [3],[11] 5.50% [3],[11] 5.50% [3],[11] 5.50% [3],[11] 5.50% [7],[12] 5.50% [7],[12] 5.50% [7],[12] 5.50% [7],[12] 5.50% [7],[12]
Interest Rate 10.80% [3],[11] 10.80% [3],[11] 10.80% [3],[11] 10.80% [3],[11] 10.80% [3],[11] 10.80% [3],[11] 10.85% [7],[12] 10.85% [7],[12] 10.85% [7],[12] 10.85% [7],[12] 10.85% [7],[12]
Par Amount/Units $ 22,951 [3]           $ 23,009 [7]        
Amortized Cost 22,598 [1],[3]           22,638 [2],[7]        
Fair Value 22,918 [3]           22,846 [7]        
Investment, Identifier [Axis]: Prism Parent Co., Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 10,833 [3],[4],[6]           10,833 [7],[8],[10]        
Amortized Cost (184) [1],[3],[4],[6]           (189) [2],[7],[8],[10]        
Fair Value $ 108 [3],[4],[6]           $ 108 [7],[8],[10]        
Investment, Identifier [Axis]: Prism Parent Co., Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.08% [3],[6],[11] 11.11% [7],[10],[12] 11.11% [7],[10],[12] 11.11% [7],[10],[12] 11.11% [7],[10],[12] 11.11% [7],[10],[12]
Par Amount/Units $ 42,683 [3],[6]           $ 42,792 [7],[10]        
Amortized Cost 42,033 [1],[3],[6]           42,104 [2],[7],[10]        
Fair Value $ 43,110 [3],[6]           $ 43,220 [7],[10]        
Investment, Identifier [Axis]: Project Alpha Intermediate Holding, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [11],[19] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20]
Interest Rate 10.06% [11],[19] 10.06% [11],[19] 10.06% [11],[19] 10.06% [11],[19] 10.06% [11],[19] 10.06% [11],[19] 10.11% [12],[20] 10.11% [12],[20] 10.11% [12],[20] 10.11% [12],[20] 10.11% [12],[20]
Par Amount/Units $ 15,061 [19]           $ 15,061 [20]        
Amortized Cost 14,778 [1],[19]           14,767 [2],[20]        
Fair Value $ 15,160 [19]           $ 15,172 [20]        
Investment, Identifier [Axis]: Project Ruby Ultimate Parent Corp                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.25% [3],[11] 3.25% [3],[11] 3.25% [3],[11] 3.25% [3],[11] 3.25% [3],[11] 3.25% [3],[11] 3.25% [7],[12] 3.25% [7],[12] 3.25% [7],[12] 3.25% [7],[12] 3.25% [7],[12]
Interest Rate 8.69% [3],[11] 8.69% [3],[11] 8.69% [3],[11] 8.69% [3],[11] 8.69% [3],[11] 8.69% [3],[11] 8.72% [7],[12] 8.72% [7],[12] 8.72% [7],[12] 8.72% [7],[12] 8.72% [7],[12]
Par Amount/Units $ 12,226 [3]           $ 12,258 [7]        
Amortized Cost 12,109 [1],[3]           12,133 [2],[7]        
Fair Value $ 12,228 [3]           $ 12,271 [7]        
Investment, Identifier [Axis]: Proofpoint, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [11],[19] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%          
Interest Rate [11],[19] 8.69% 8.69% 8.69% 8.69% 8.69% 8.69%          
Par Amount/Units [19] $ 2,384                    
Amortized Cost [1],[19] 2,384                    
Fair Value [19] $ 2,388                    
Investment, Identifier [Axis]: Puma Buyer LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [6],[11],[19] 5.50% [6],[11],[19] 5.50% [6],[11],[19] 5.50% [6],[11],[19] 5.50% [6],[11],[19] 5.50% [6],[11],[19] 5.50% [10],[12],[20] 5.50% [10],[12],[20] 5.50% [10],[12],[20] 5.50% [10],[12],[20] 5.50% [10],[12],[20]
Interest Rate 10.90% [6],[11],[19] 10.90% [6],[11],[19] 10.90% [6],[11],[19] 10.90% [6],[11],[19] 10.90% [6],[11],[19] 10.90% [6],[11],[19] 10.95% [10],[12],[20] 10.95% [10],[12],[20] 10.95% [10],[12],[20] 10.95% [10],[12],[20] 10.95% [10],[12],[20]
Par Amount/Units $ 61,225 [6],[19]           $ 61,380 [10],[20]        
Amortized Cost 57,830 [1],[6],[19]           57,816 [2],[10],[20]        
Fair Value $ 61,225 [6],[19]           $ 61,380 [10],[20]        
Investment, Identifier [Axis]: Quail Buyer, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12]
Interest Rate 10.72% [3],[6],[11] 10.72% [3],[6],[11] 10.72% [3],[6],[11] 10.72% [3],[6],[11] 10.72% [3],[6],[11] 10.72% [3],[6],[11] 10.72% [7],[10],[12] 10.72% [7],[10],[12] 10.72% [7],[10],[12] 10.72% [7],[10],[12] 10.72% [7],[10],[12]
Par Amount/Units $ 7,293 [3],[6]           $ 7,311 [7],[10]        
Amortized Cost 7,204 [1],[3],[6]           7,216 [2],[7],[10]        
Fair Value $ 7,293 [3],[6]           $ 7,311 [7],[10]        
Investment, Identifier [Axis]: RFS OPCO LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[16] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%          
Interest Rate [6],[11],[16] 10.31% 10.31% 10.31% 10.31% 10.31% 10.31%          
Par Amount/Units [6],[16] $ 70,000                    
Amortized Cost [1],[6],[16] 69,300                    
Fair Value [6],[16] $ 69,300                    
Investment, Identifier [Axis]: Radiate Holdco LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[12]             3.25% 3.25% 3.25% 3.25% 3.25%
Interest Rate [7],[12]             8.72% 8.72% 8.72% 8.72% 8.72%
Par Amount/Units [7]             $ 14,729        
Amortized Cost [2],[7]             14,684        
Fair Value [7]             $ 11,864        
Investment, Identifier [Axis]: Radwell Parent, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [3],[4],[6],[11] 6.75% [3],[4],[6],[11] 6.75% [3],[4],[6],[11] 6.75% [3],[4],[6],[11] 6.75% [3],[4],[6],[11] 6.75% [3],[4],[6],[11] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12]
Interest Rate 12.05% [3],[4],[6],[11] 12.05% [3],[4],[6],[11] 12.05% [3],[4],[6],[11] 12.05% [3],[4],[6],[11] 12.05% [3],[4],[6],[11] 12.05% [3],[4],[6],[11] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12]
Par Amount/Units $ 13,271 [3],[4],[6]           $ 13,271 [7],[10]        
Amortized Cost 2,406 [1],[3],[4],[6]           2,390 [2],[7],[10]        
Fair Value $ 2,654 [3],[4],[6]           $ 2,654 [7],[10]        
Investment, Identifier [Axis]: Radwell Parent, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12]
Interest Rate 12.05% [3],[6],[11] 12.05% [3],[6],[11] 12.05% [3],[6],[11] 12.05% [3],[6],[11] 12.05% [3],[6],[11] 12.05% [3],[6],[11] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12]
Par Amount/Units $ 153,435 [3],[6]           $ 153,824 [7],[10]        
Amortized Cost 149,771 [1],[3],[6]           149,966 [2],[7],[10]        
Fair Value 156,504 [3],[6]           156,200 [7],[10]        
Investment, Identifier [Axis]: Rapid Express Preferred, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 928 [1],[4],[6]           928 [2],[8],[10]        
Fair Value 928 [4],[6]           928 [8],[10]        
Investment, Identifier [Axis]: Rapid Express Preferred, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 4,983 [1],[6]           4,770 [2],[10]        
Fair Value $ 4,983 [6]           $ 4,770 [10]        
Investment, Identifier [Axis]: Renaissance Financiere                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.00% [5],[6],[11],[16] 7.00% [5],[6],[11],[16] 7.00% [5],[6],[11],[16] 7.00% [5],[6],[11],[16] 7.00% [5],[6],[11],[16] 7.00% [5],[6],[11],[16] 7.00% [9],[10],[12],[17] 7.00% [9],[10],[12],[17] 7.00% [9],[10],[12],[17] 7.00% [9],[10],[12],[17] 7.00% [9],[10],[12],[17]
Interest Rate 10.93% [5],[6],[11],[16] 10.93% [5],[6],[11],[16] 10.93% [5],[6],[11],[16] 10.93% [5],[6],[11],[16] 10.93% [5],[6],[11],[16] 10.93% [5],[6],[11],[16] 10.94% [9],[10],[12],[17] 10.94% [9],[10],[12],[17] 10.94% [9],[10],[12],[17] 10.94% [9],[10],[12],[17] 10.94% [9],[10],[12],[17]
Par Amount/Units | €     € 34,871 [5],[6],[16]           € 34,871 [9],[10],[17]    
Amortized Cost $ 35,544 [1],[5],[6],[16]           $ 35,514 [2],[9],[10],[17]        
Fair Value $ 37,455 [5],[6],[16]           $ 37,969 [9],[10],[17]        
Investment, Identifier [Axis]: Renaissance Holding Corp.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.25% [11],[19] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20] 4.75% [12],[20]
Interest Rate 9.58% [11],[19] 9.58% [11],[19] 9.58% [11],[19] 9.58% [11],[19] 9.58% [11],[19] 9.58% [11],[19] 10.11% [12],[20] 10.11% [12],[20] 10.11% [12],[20] 10.11% [12],[20] 10.11% [12],[20]
Par Amount/Units $ 7,960 [19]           $ 7,980 [20]        
Amortized Cost 7,803 [1],[19]           7,816 [2],[20]        
Fair Value $ 7,985 [19]           $ 8,019 [20]        
Investment, Identifier [Axis]: Resonetics, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18]
Interest Rate 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.33% [6],[11],[13] 11.39% [10],[12],[18] 11.39% [10],[12],[18] 11.39% [10],[12],[18] 11.39% [10],[12],[18] 11.39% [10],[12],[18]
Par Amount/Units $ 63,354 [6],[13]           $ 63,513 [10],[18]        
Amortized Cost 61,662 [1],[6],[13]           61,712 [2],[10],[18]        
Fair Value 62,405 [6],[13]           61,710 [10],[18]        
Investment, Identifier [Axis]: Riley Mergeco LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 304 [4],[6],[13]           304 [8],[10],[18]        
Amortized Cost (5) [1],[4],[6],[13]           (5) [2],[8],[10],[18]        
Fair Value $ (5) [4],[6],[13]           $ (8) [8],[10],[18]        
Investment, Identifier [Axis]: Riley Mergeco LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [6],[11],[13] 5.50% [10],[12],[18] 5.50% [10],[12],[18] 5.50% [10],[12],[18] 5.50% [10],[12],[18] 5.50% [10],[12],[18]
Interest Rate 10.94% [6],[11],[13] 10.94% [6],[11],[13] 10.94% [6],[11],[13] 10.94% [6],[11],[13] 10.94% [6],[11],[13] 10.94% [6],[11],[13] 10.97% [10],[12],[18] 10.97% [10],[12],[18] 10.97% [10],[12],[18] 10.97% [10],[12],[18] 10.97% [10],[12],[18]
Par Amount/Units $ 1,811 [6],[13]           $ 1,816 [10],[18]        
Amortized Cost 1,787 [1],[6],[13]           1,789 [2],[10],[18]        
Fair Value $ 1,779 [6],[13]           $ 1,769 [10],[18]        
Investment, Identifier [Axis]: Roper Industrial Products Investment Co                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [11],[19] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20] 4.00% [12],[20]
Interest Rate 9.30% [11],[19] 9.30% [11],[19] 9.30% [11],[19] 9.30% [11],[19] 9.30% [11],[19] 9.30% [11],[19] 9.35% [12],[20] 9.35% [12],[20] 9.35% [12],[20] 9.35% [12],[20] 9.35% [12],[20]
Par Amount/Units $ 17,998 [19]           $ 18,044 [20]        
Amortized Cost 17,467 [1],[19]           17,488 [2],[20]        
Fair Value $ 18,126 [19]           $ 18,106 [20]        
Investment, Identifier [Axis]: Royal Buyer, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 5.50% [7],[8],[10],[12] 5.50% [7],[8],[10],[12] 5.50% [7],[8],[10],[12] 5.50% [7],[8],[10],[12] 5.50% [7],[8],[10],[12]
Interest Rate 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 11.34% [3],[4],[6],[11] 10.89% [7],[8],[10],[12] 10.89% [7],[8],[10],[12] 10.89% [7],[8],[10],[12] 10.89% [7],[8],[10],[12] 10.89% [7],[8],[10],[12]
Par Amount/Units $ 8,985 [3],[4],[6]           $ 8,993 [7],[8],[10]        
Amortized Cost 5,087 [1],[3],[4],[6]           5,090 [2],[7],[8],[10]        
Fair Value 5,140 [3],[4],[6]           $ 5,326 [7],[8],[10]        
Investment, Identifier [Axis]: Royal Buyer, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[8],[10],[12]             5.50% 5.50% 5.50% 5.50% 5.50%
Interest Rate [7],[8],[10],[12]             10.89% 10.89% 10.89% 10.89% 10.89%
Par Amount/Units 7,000 [3],[4],[6]           $ 7,000 [7],[8],[10]        
Amortized Cost (103) [1],[3],[4],[6]           1,525 [2],[7],[8],[10]        
Fair Value $ (68) [3],[4],[6]           $ 1,633 [7],[8],[10]        
Investment, Identifier [Axis]: Royal Buyer, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12] 5.50% [7],[10],[12]
Interest Rate 11.34% [3],[6],[11] 11.34% [3],[6],[11] 11.34% [3],[6],[11] 11.34% [3],[6],[11] 11.34% [3],[6],[11] 11.34% [3],[6],[11] 10.89% [7],[10],[12] 10.89% [7],[10],[12] 10.89% [7],[10],[12] 10.89% [7],[10],[12] 10.89% [7],[10],[12]
Par Amount/Units $ 44,438 [3],[6]           $ 44,550 [7],[10]        
Amortized Cost 43,766 [1],[3],[6]           43,839 [2],[7],[10]        
Fair Value 44,005 [3],[6]           $ 44,996 [7],[10]        
Investment, Identifier [Axis]: Royal Buyer, LLC 4                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [3],[4],[6] 23,538                    
Amortized Cost [1],[3],[4],[6] (232)                    
Fair Value [3],[4],[6] $ (229)                    
Investment, Identifier [Axis]: Royal Buyer, LLC 5                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%          
Interest Rate [3],[6],[11] 11.33% 11.33% 11.33% 11.33% 11.33% 11.33%          
Par Amount/Units [3],[6] $ 70,849                    
Amortized Cost [1],[3],[6] 70,160                    
Fair Value [3],[6] $ 70,160                    
Investment, Identifier [Axis]: SDC US Smilepay PSV                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[17],[29]             9.75% 9.75% 9.75% 9.75% 9.75%
Par Amount/Units [10],[17],[29]             $ 28,737        
Amortized Cost [2],[10],[17],[29]             26,203        
Fair Value [10],[17],[29]             21,039        
Investment, Identifier [Axis]: SDC US Smilepay SPV                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[16],[30] 9.75% 9.75% 9.75% 9.75% 9.75% 9.75%          
Par Amount/Units [6],[16],[30] $ 24,175                    
Amortized Cost [1],[6],[16],[30] 20,147                    
Fair Value [6],[16],[30] 17,602                    
Investment, Identifier [Axis]: SLF V AD1 Holdings, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 9,892 [1],[6],[31],[32]           9,892 [2],[10],[33],[34]        
Fair Value $ 9,831 [6],[31],[32]           $ 9,877 [10],[33],[34]        
Investment, Identifier [Axis]: Sedgwick Claims Management Services, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [12],[17] 3.75% [12],[17] 3.75% [12],[17] 3.75% [12],[17] 3.75% [12],[17]
Interest Rate 9.08% [11],[16] 9.08% [11],[16] 9.08% [11],[16] 9.08% [11],[16] 9.08% [11],[16] 9.08% [11],[16] 9.11% [12],[17] 9.11% [12],[17] 9.11% [12],[17] 9.11% [12],[17] 9.11% [12],[17]
Par Amount/Units $ 19,157 [16]           $ 19,205 [17]        
Amortized Cost 19,010 [1],[16]           19,048 [2],[17]        
Fair Value $ 19,213 [16]           19,288 [17]        
Investment, Identifier [Axis]: Sequa Corp 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [8],[10],[18]             13,676        
Amortized Cost [2],[8],[10],[18]             (542)        
Fair Value [8],[10],[18]             $ (135)        
Investment, Identifier [Axis]: Sequa Corp 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             7.00% 7.00% 7.00% 7.00% 7.00%
Interest Rate [10],[12],[18]             12.37% 12.37% 12.37% 12.37% 12.37%
Par Amount/Units [10],[18]             $ 127,027        
Amortized Cost [2],[10],[18]             121,623        
Fair Value [10],[18]             $ 125,770        
Investment, Identifier [Axis]: Shackleton 2019-XV CLO Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.66% [5],[11],[16] 6.66% [5],[11],[16] 6.66% [5],[11],[16] 6.66% [5],[11],[16] 6.66% [5],[11],[16] 6.66% [5],[11],[16] 6.66% [9],[12],[17] 6.66% [9],[12],[17] 6.66% [9],[12],[17] 6.66% [9],[12],[17] 6.66% [9],[12],[17]
Interest Rate 12.24% [5],[11],[16] 12.24% [5],[11],[16] 12.24% [5],[11],[16] 12.24% [5],[11],[16] 12.24% [5],[11],[16] 12.24% [5],[11],[16] 12.32% [9],[12],[17] 12.32% [9],[12],[17] 12.32% [9],[12],[17] 12.32% [9],[12],[17] 12.32% [9],[12],[17]
Par Amount/Units $ 3,000 [5],[16]           $ 3,000 [9],[17]        
Amortized Cost 2,658 [1],[5],[16]           2,648 [2],[9],[17]        
Fair Value $ 2,971 [5],[16]           2,905 [9],[17]        
Investment, Identifier [Axis]: Showtime Acquisition, L.L.C. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 7.50% 7.50% 7.50% 7.50% 7.50% 7.50%          
Interest Rate [6],[11],[13] 12.92% 12.92% 12.92% 12.92% 12.92% 12.92%          
Par Amount/Units [6],[13] $ 3,657                    
Amortized Cost [1],[6],[13] 3,578                    
Fair Value [6],[13] 3,622                    
Investment, Identifier [Axis]: Showtime Acquisition, L.L.C. 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [4],[6],[13] 4,711                    
Amortized Cost [1],[4],[6],[13] (112)                    
Fair Value [4],[6],[13] $ (45)                    
Investment, Identifier [Axis]: Showtime Acquisition, L.L.C. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%          
Interest Rate [6],[11],[13] 12.67% 12.67% 12.67% 12.67% 12.67% 12.67%          
Par Amount/Units [6],[13] $ 4,263                    
Amortized Cost [1],[6],[13] 4,180                    
Fair Value [6],[13] $ 4,180                    
Investment, Identifier [Axis]: Showtime Acquisition, L.L.C. 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 7.50% 7.50% 7.50% 7.50% 7.50% 7.50%          
Interest Rate [6],[11],[13] 12.92% 12.92% 12.92% 12.92% 12.92% 12.92%          
Par Amount/Units [6],[13] $ 63,512                    
Amortized Cost [1],[6],[13] 62,001                    
Fair Value [6],[13] $ 62,905                    
Investment, Identifier [Axis]: Showtime Acquisition, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [8],[10],[18]             3,657        
Amortized Cost [2],[8],[10],[18]             (85)        
Fair Value [8],[10],[18]             (68)        
Investment, Identifier [Axis]: Showtime Acquisition, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [8],[10],[18]             4,711        
Amortized Cost [2],[8],[10],[18]             (118)        
Fair Value [8],[10],[18]             $ (87)        
Investment, Identifier [Axis]: Showtime Acquisition, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             7.50% 7.50% 7.50% 7.50% 7.50%
Interest Rate [10],[12],[18]             12.98% 12.98% 12.98% 12.98% 12.98%
Par Amount/Units [10],[18]             $ 63,672        
Amortized Cost [2],[10],[18]             62,071        
Fair Value [10],[18]             $ 62,493        
Investment, Identifier [Axis]: Silver Creek CLO Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread [9],[12],[17]             5.62% 5.62% 5.62% 5.62% 5.62%
Interest Rate [9],[12],[17]             11.30% 11.30% 11.30% 11.30% 11.30%
Par Amount/Units [9],[17]             $ 2,000        
Amortized Cost [2],[9],[17]             1,802        
Fair Value [9],[17]             $ 1,988        
Investment, Identifier [Axis]: Simplisafe Holding Corporation 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [3],[4],[6],[11] 6.25% [3],[4],[6],[11] 6.25% [3],[4],[6],[11] 6.25% [3],[4],[6],[11] 6.25% [3],[4],[6],[11] 6.25% [3],[4],[6],[11] 6.25% [7],[8],[10],[12] 6.25% [7],[8],[10],[12] 6.25% [7],[8],[10],[12] 6.25% [7],[8],[10],[12] 6.25% [7],[8],[10],[12]
Interest Rate 11.58% [3],[4],[6],[11] 11.58% [3],[4],[6],[11] 11.58% [3],[4],[6],[11] 11.58% [3],[4],[6],[11] 11.58% [3],[4],[6],[11] 11.58% [3],[4],[6],[11] 11.61% [7],[8],[10],[12] 11.61% [7],[8],[10],[12] 11.61% [7],[8],[10],[12] 11.61% [7],[8],[10],[12] 11.61% [7],[8],[10],[12]
Par Amount/Units $ 15,076 [3],[4],[6]           $ 15,086 [7],[8],[10]        
Amortized Cost 3,772 [1],[3],[4],[6]           3,775 [2],[7],[8],[10]        
Fair Value $ 3,998 [3],[4],[6]           $ 3,912 [7],[8],[10]        
Investment, Identifier [Axis]: Simplisafe Holding Corporation 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12]
Interest Rate 11.58% [3],[6],[11] 11.58% [3],[6],[11] 11.58% [3],[6],[11] 11.58% [3],[6],[11] 11.58% [3],[6],[11] 11.58% [3],[6],[11] 11.61% [7],[10],[12] 11.61% [7],[10],[12] 11.61% [7],[10],[12] 11.61% [7],[10],[12] 11.61% [7],[10],[12]
Par Amount/Units $ 118,736 [3],[6]           $ 119,039 [7],[10]        
Amortized Cost 117,079 [1],[3],[6]           117,275 [2],[7],[10]        
Fair Value $ 118,736 [3],[6]           $ 118,277 [7],[10]        
Investment, Identifier [Axis]: Smarsh Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12]
Interest Rate 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.10% [7],[8],[10],[12] 11.10% [7],[8],[10],[12] 11.10% [7],[8],[10],[12] 11.10% [7],[8],[10],[12] 11.10% [7],[8],[10],[12]
Par Amount/Units $ 4,286 [3],[4],[6]           $ 4,286 [7],[8],[10]        
Amortized Cost 2,080 [1],[3],[4],[6]           2,078 [2],[7],[8],[10]        
Fair Value $ 2,143 [3],[4],[6]           2,118 [7],[8],[10]        
Investment, Identifier [Axis]: Smarsh Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[4],[6],[11] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%          
Interest Rate [3],[4],[6],[11] 11.08% 11.08% 11.08% 11.08% 11.08% 11.08%          
Par Amount/Units $ 1,071 [3],[4],[6]           1,071 [7],[8],[10]        
Amortized Cost 414 [1],[3],[4],[6]           (16) [2],[7],[8],[10]        
Fair Value $ 429 [3],[4],[6]           $ (6) [7],[8],[10]        
Investment, Identifier [Axis]: Smarsh Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.06% [3],[6],[11] 11.10% [7],[10],[12] 11.10% [7],[10],[12] 11.10% [7],[10],[12] 11.10% [7],[10],[12] 11.10% [7],[10],[12]
Par Amount/Units $ 17,143 [3],[6]           $ 17,143 [7],[10]        
Amortized Cost 16,897 [1],[3],[6]           16,885 [2],[7],[10]        
Fair Value 17,143 [3],[6]           17,045 [7],[10]        
Investment, Identifier [Axis]: Southern Graphics Holdings LLC                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 2,333 [1],[6],[32]           2,333 [2],[10],[33]        
Fair Value 2,333 [6],[32]           2,333 [10],[33]        
Investment, Identifier [Axis]: Southern Graphics Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 5,625 [6],[16],[30],[32]           5,682 [10],[17],[29],[33]        
Amortized Cost 5,476 [1],[6],[16],[30],[32]           5,533 [2],[10],[17],[29],[33]        
Fair Value 5,625 [6],[16],[30],[32]           5,682 [10],[17],[29],[33]        
Investment, Identifier [Axis]: Southern Graphics Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [6],[16],[30],[32] 1,932                    
Amortized Cost [1],[6],[16],[30],[32] 1,881                    
Fair Value [6],[16],[30],[32] 1,932                    
Investment, Identifier [Axis]: Southern Graphics Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [10],[17],[29],[33]             1,932        
Amortized Cost [2],[10],[17],[29],[33]             1,881        
Fair Value [10],[17],[29],[33]             1,932        
Investment, Identifier [Axis]: Spanx, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 5,000 [3],[4],[6]           5,000 [7],[8],[10]        
Amortized Cost (63) [1],[3],[4],[6]           (67) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ 0 [7],[8],[10]        
Investment, Identifier [Axis]: Spanx, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12]
Interest Rate 10.68% [3],[6],[11] 10.68% [3],[6],[11] 10.68% [3],[6],[11] 10.68% [3],[6],[11] 10.68% [3],[6],[11] 10.68% [3],[6],[11] 10.71% [7],[10],[12] 10.71% [7],[10],[12] 10.71% [7],[10],[12] 10.71% [7],[10],[12] 10.71% [7],[10],[12]
Par Amount/Units $ 29,325 [3],[6]           $ 29,400 [7],[10]        
Amortized Cost 28,918 [1],[3],[6]           28,970 [2],[7],[10]        
Fair Value $ 29,325 [3],[6]           $ 29,400 [7],[10]        
Investment, Identifier [Axis]: Specialty Ingredients, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [3],[4],[6],[11] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12] 6.00% [7],[8],[10],[12]
Interest Rate 11.43% [3],[4],[6],[11] 11.43% [3],[4],[6],[11] 11.43% [3],[4],[6],[11] 11.43% [3],[4],[6],[11] 11.43% [3],[4],[6],[11] 11.43% [3],[4],[6],[11] 11.46% [7],[8],[10],[12] 11.46% [7],[8],[10],[12] 11.46% [7],[8],[10],[12] 11.46% [7],[8],[10],[12] 11.46% [7],[8],[10],[12]
Par Amount/Units $ 11,279 [3],[4],[6]           $ 11,279 [7],[8],[10]        
Amortized Cost 6,599 [1],[3],[4],[6]           5,744 [2],[7],[8],[10]        
Fair Value $ 6,758 [3],[4],[6]           $ 5,805 [7],[8],[10]        
Investment, Identifier [Axis]: Specialty Ingredients, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 11.43% [3],[6],[11] 11.43% [3],[6],[11] 11.43% [3],[6],[11] 11.43% [3],[6],[11] 11.43% [3],[6],[11] 11.43% [3],[6],[11] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12] 11.46% [7],[10],[12]
Par Amount/Units $ 89,574 [3],[6]           $ 89,801 [7],[10]        
Amortized Cost 88,201 [1],[3],[6]           88,354 [2],[7],[10]        
Fair Value $ 89,500 [3],[6]           $ 88,876 [7],[10]        
Investment, Identifier [Axis]: Spirit RR Holdings, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[4],[6],[11] 5.25% [3],[4],[6],[11] 5.25% [3],[4],[6],[11] 5.25% [3],[4],[6],[11] 5.25% [3],[4],[6],[11] 5.25% [3],[4],[6],[11] 5.25% [7],[8],[10],[12] 5.25% [7],[8],[10],[12] 5.25% [7],[8],[10],[12] 5.25% [7],[8],[10],[12] 5.25% [7],[8],[10],[12]
Interest Rate 10.68% [3],[4],[6],[11] 10.68% [3],[4],[6],[11] 10.68% [3],[4],[6],[11] 10.68% [3],[4],[6],[11] 10.68% [3],[4],[6],[11] 10.68% [3],[4],[6],[11] 10.71% [7],[8],[10],[12] 10.71% [7],[8],[10],[12] 10.71% [7],[8],[10],[12] 10.71% [7],[8],[10],[12] 10.71% [7],[8],[10],[12]
Par Amount/Units $ 3,579 [3],[4],[6]           $ 3,579 [7],[8],[10]        
Amortized Cost 361 [1],[3],[4],[6]           299 [2],[7],[8],[10]        
Fair Value $ 401 [3],[4],[6]           $ 308 [7],[8],[10]        
Investment, Identifier [Axis]: Spirit RR Holdings, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [3],[6],[11] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12] 5.25% [7],[10],[12]
Interest Rate 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.65% [3],[6],[11] 10.70% [7],[10],[12] 10.70% [7],[10],[12] 10.70% [7],[10],[12] 10.70% [7],[10],[12] 10.70% [7],[10],[12]
Par Amount/Units $ 42,994 [3],[6]           $ 43,103 [7],[10]        
Amortized Cost 42,293 [1],[3],[6]           42,361 [2],[7],[10]        
Fair Value $ 42,799 [3],[6]           42,508 [7],[10]        
Investment, Identifier [Axis]: Spirit RR Holdings, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[4],[6],[11] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%          
Interest Rate [3],[4],[6],[11] 10.68% 10.68% 10.68% 10.68% 10.68% 10.68%          
Par Amount/Units $ 5,978 [3],[4],[6]           5,986 [7],[8],[10]        
Amortized Cost 2,900 [1],[3],[4],[6]           (89) [2],[7],[8],[10]        
Fair Value $ 2,958 [3],[4],[6]           $ (83) [7],[8],[10]        
Investment, Identifier [Axis]: Spotless Brands, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 11.97% [6],[11],[13] 11.97% [6],[11],[13] 11.97% [6],[11],[13] 11.97% [6],[11],[13] 11.97% [6],[11],[13] 11.97% [6],[11],[13] 12.02% [10],[12],[18] 12.02% [10],[12],[18] 12.02% [10],[12],[18] 12.02% [10],[12],[18] 12.02% [10],[12],[18]
Par Amount/Units $ 21,538 [6],[13]           $ 21,593 [10],[18]        
Amortized Cost 21,224 [1],[6],[13]           21,260 [2],[10],[18]        
Fair Value $ 21,432 [6],[13]           $ 21,670 [10],[18]        
Investment, Identifier [Axis]: Spotless Brands, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 11.96% [6],[11],[13] 11.96% [6],[11],[13] 11.96% [6],[11],[13] 11.96% [6],[11],[13] 11.96% [6],[11],[13] 11.96% [6],[11],[13] 12.03% [10],[12],[18] 12.03% [10],[12],[18] 12.03% [10],[12],[18] 12.03% [10],[12],[18] 12.03% [10],[12],[18]
Par Amount/Units $ 15,983 [6],[13]           $ 16,023 [10],[18]        
Amortized Cost 15,751 [1],[6],[13]           15,777 [2],[10],[18]        
Fair Value $ 15,904 [6],[13]           $ 16,080 [10],[18]        
Investment, Identifier [Axis]: Spotless Brands, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [6],[11],[13] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18] 6.50% [10],[12],[18]
Interest Rate 11.97% [6],[11],[13] 11.97% [6],[11],[13] 11.97% [6],[11],[13] 11.97% [6],[11],[13] 11.97% [6],[11],[13] 11.97% [6],[11],[13] 12.03% [10],[12],[18] 12.03% [10],[12],[18] 12.03% [10],[12],[18] 12.03% [10],[12],[18] 12.03% [10],[12],[18]
Par Amount/Units $ 105,332 [6],[13]           $ 105,600 [10],[18]        
Amortized Cost 103,768 [1],[6],[13]           103,951 [2],[10],[18]        
Fair Value 104,814 [6],[13]           $ 105,979 [10],[18]        
Investment, Identifier [Axis]: Spotless Brands, LLC 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread [8],[10],[12],[18]             6.50% 6.50% 6.50% 6.50% 6.50%
Interest Rate [8],[10],[12],[18]             11.96% 11.96% 11.96% 11.96% 11.96%
Par Amount/Units 5,175 [6],[13]           $ 5,175 [8],[10],[18]        
Amortized Cost (73) [1],[6],[13]           1,040 [2],[8],[10],[18]        
Fair Value $ (25) [6],[13]           $ 1,118 [8],[10],[18]        
Investment, Identifier [Axis]: Standard Industries, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 2.25% [11],[19] 2.25% [11],[19] 2.25% [11],[19] 2.25% [11],[19] 2.25% [11],[19] 2.25% [11],[19] 2.25% [12],[20] 2.25% [12],[20] 2.25% [12],[20] 2.25% [12],[20] 2.25% [12],[20]
Interest Rate 7.69% [11],[19] 7.69% [11],[19] 7.69% [11],[19] 7.69% [11],[19] 7.69% [11],[19] 7.69% [11],[19] 7.72% [12],[20] 7.72% [12],[20] 7.72% [12],[20] 7.72% [12],[20] 7.72% [12],[20]
Par Amount/Units $ 1,259 [19]           $ 1,264 [20]        
Amortized Cost 1,259 [1],[19]           1,264 [2],[20]        
Fair Value $ 1,261 [19]           1,268 [20]        
Investment, Identifier [Axis]: Sugar PPC Buyer LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%          
Interest Rate [6],[11],[13] 11.32% 11.32% 11.32% 11.32% 11.32% 11.32%          
Par Amount/Units $ 16,541 [6],[13]           16,541 [8],[10],[18]        
Amortized Cost 16,184 [1],[6],[13]           (366) [2],[8],[10],[18]        
Fair Value $ 16,472 [6],[13]           $ (359) [8],[10],[18]        
Investment, Identifier [Axis]: Sugar PPC Buyer LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [6],[11],[13] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18] 6.00% [10],[12],[18]
Interest Rate 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.32% [6],[11],[13] 11.34% [10],[12],[18] 11.34% [10],[12],[18] 11.34% [10],[12],[18] 11.34% [10],[12],[18] 11.34% [10],[12],[18]
Par Amount/Units $ 59,546 [6],[13]           $ 59,546 [10],[18]        
Amortized Cost 58,301 [1],[6],[13]           58,254 [2],[10],[18]        
Fair Value 59,299 [6],[13]           58,254 [10],[18]        
Investment, Identifier [Axis]: Summit Acquisition Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 6,685 [3],[4],[6]           6,685 [7],[8],[10]        
Amortized Cost (170) [1],[3],[4],[6]           (178) [2],[7],[8],[10]        
Fair Value 0 [3],[4],[6]           (85) [7],[8],[10]        
Investment, Identifier [Axis]: Summit Acquisition Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 10,961 [3],[4],[6]           10,961 [7],[8],[10]        
Amortized Cost (304) [1],[3],[4],[6]           (310) [2],[7],[8],[10]        
Fair Value $ 219 [3],[4],[6]           $ (126) [7],[8],[10]        
Investment, Identifier [Axis]: Summit Acquisition Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [3],[6],[11] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12] 6.75% [7],[10],[12]
Interest Rate 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.06% [3],[6],[11] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12] 12.10% [7],[10],[12]
Par Amount/Units $ 48,658 [3],[6]           $ 48,780 [7],[10]        
Amortized Cost 47,392 [1],[3],[6]           47,459 [2],[7],[10]        
Fair Value $ 49,631 [3],[6]           $ 48,221 [7],[10]        
Investment, Identifier [Axis]: Sunset Debt Merger Sub, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.00% [3],[11] 4.00% [3],[11] 4.00% [3],[11] 4.00% [3],[11] 4.00% [3],[11] 4.00% [3],[11] 4.00% [7],[12] 4.00% [7],[12] 4.00% [7],[12] 4.00% [7],[12] 4.00% [7],[12]
Interest Rate 9.44% [3],[11] 9.44% [3],[11] 9.44% [3],[11] 9.44% [3],[11] 9.44% [3],[11] 9.44% [3],[11] 9.47% [7],[12] 9.47% [7],[12] 9.47% [7],[12] 9.47% [7],[12] 9.47% [7],[12]
Par Amount/Units $ 706 [3]           $ 707 [7]        
Amortized Cost 612 [1],[3]           609 [2],[7]        
Fair Value $ 651 [3]           $ 636 [7]        
Investment, Identifier [Axis]: Sunzia UpperCo LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[35] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%          
Interest Rate [6],[11],[35] 10.32% 10.32% 10.32% 10.32% 10.32% 10.32%          
Par Amount/Units [6],[35] $ 25,000                    
Amortized Cost [1],[6],[35] 24,745                    
Fair Value [6],[35] $ 24,744                    
Investment, Identifier [Axis]: TA TT Buyer, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [11],[19] 5.00% [11],[19] 5.00% [11],[19] 5.00% [11],[19] 5.00% [11],[19] 5.00% [11],[19] 5.00% [12],[20] 5.00% [12],[20] 5.00% [12],[20] 5.00% [12],[20] 5.00% [12],[20]
Interest Rate 10.30% [11],[19] 10.30% [11],[19] 10.30% [11],[19] 10.30% [11],[19] 10.30% [11],[19] 10.30% [11],[19] 10.35% [12],[20] 10.35% [12],[20] 10.35% [12],[20] 10.35% [12],[20] 10.35% [12],[20]
Par Amount/Units $ 14,774 [19]           $ 14,812 [20]        
Amortized Cost 14,663 [1],[19]           14,695 [2],[20]        
Fair Value $ 14,854 [19]           $ 14,738 [20]        
Investment, Identifier [Axis]: TK Elevator U.S. Newco, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.50% [5],[11],[19] 3.50% [5],[11],[19] 3.50% [5],[11],[19] 3.50% [5],[11],[19] 3.50% [5],[11],[19] 3.50% [5],[11],[19] 3.50% [9],[12],[20] 3.50% [9],[12],[20] 3.50% [9],[12],[20] 3.50% [9],[12],[20] 3.50% [9],[12],[20]
Interest Rate 8.79% [5],[11],[19] 8.79% [5],[11],[19] 8.79% [5],[11],[19] 8.79% [5],[11],[19] 8.79% [5],[11],[19] 8.79% [5],[11],[19] 9.38% [9],[12],[20] 9.38% [9],[12],[20] 9.38% [9],[12],[20] 9.38% [9],[12],[20] 9.38% [9],[12],[20]
Par Amount/Units $ 12,541 [5],[19]           $ 12,573 [9],[20]        
Amortized Cost 12,386 [1],[5],[19]           12,439 [2],[9],[20]        
Fair Value $ 12,598 [5],[19]           $ 12,617 [9],[20]        
Investment, Identifier [Axis]: TMC Buyer Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [11],[19] 6.00% [11],[19] 6.00% [11],[19] 6.00% [11],[19] 6.00% [11],[19] 6.00% [11],[19] 6.00% [12],[20] 6.00% [12],[20] 6.00% [12],[20] 6.00% [12],[20] 6.00% [12],[20]
Interest Rate 11.31% [11],[19] 11.31% [11],[19] 11.31% [11],[19] 11.31% [11],[19] 11.31% [11],[19] 11.31% [11],[19] 11.47% [12],[20] 11.47% [12],[20] 11.47% [12],[20] 11.47% [12],[20] 11.47% [12],[20]
Par Amount/Units $ 69,973 [19]           $ 70,148 [20]        
Amortized Cost 63,051 [1],[19]           62,802 [2],[20]        
Fair Value $ 69,185 [19]           $ 69,403 [20]        
Investment, Identifier [Axis]: TPG VIII Merlin New Holdings I, L.P.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [5],[6],[11],[13] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%          
Interest Rate [5],[6],[11],[13] 11.83% 11.83% 11.83% 11.83% 11.83% 11.83%          
Par Amount/Units [5],[6],[13] $ 65,000                    
Amortized Cost [1],[5],[6],[13] 63,720                    
Fair Value [5],[6],[13] $ 63,719                    
Investment, Identifier [Axis]: TechInsights Inc 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [9],[10],[12],[18] 6.63% [9],[10],[12],[18] 6.63% [9],[10],[12],[18] 6.63% [9],[10],[12],[18] 6.63% [9],[10],[12],[18]
Interest Rate 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.13% [9],[10],[12],[18] 12.13% [9],[10],[12],[18] 12.13% [9],[10],[12],[18] 12.13% [9],[10],[12],[18] 12.13% [9],[10],[12],[18]
Par Amount/Units $ 980 [5],[6],[13]           $ 983 [9],[10],[18]        
Amortized Cost 966 [1],[5],[6],[13]           968 [2],[9],[10],[18]        
Fair Value $ 979 [5],[6],[13]           $ 959 [9],[10],[18]        
Investment, Identifier [Axis]: TechInsights Inc 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [5],[6],[11],[13] 6.63% [9],[10],[12],[18] 6.63% [9],[10],[12],[18] 6.63% [9],[10],[12],[18] 6.63% [9],[10],[12],[18] 6.63% [9],[10],[12],[18]
Interest Rate 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.09% [5],[6],[11],[13] 12.13% [9],[10],[12],[18] 12.13% [9],[10],[12],[18] 12.13% [9],[10],[12],[18] 12.13% [9],[10],[12],[18] 12.13% [9],[10],[12],[18]
Par Amount/Units $ 2,546 [5],[6],[13]           $ 2,552 [9],[10],[18]        
Amortized Cost 2,511 [1],[5],[6],[13]           2,515 [2],[9],[10],[18]        
Fair Value $ 2,543 [5],[6],[13]           $ 2,492 [9],[10],[18]        
Investment, Identifier [Axis]: TecoStar Holdings Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.50% [6],[11],[13] 8.50% [6],[11],[13] 8.50% [6],[11],[13] 8.50% [6],[11],[13] 8.50% [6],[11],[13] 8.50% [6],[11],[13] 8.50% [10],[12],[18] 8.50% [10],[12],[18] 8.50% [10],[12],[18] 8.50% [10],[12],[18] 8.50% [10],[12],[18]
Interest Rate 13.83% [6],[11],[13] 13.83% [6],[11],[13] 13.83% [6],[11],[13] 13.83% [6],[11],[13] 13.83% [6],[11],[13] 13.83% [6],[11],[13] 13.91% [10],[12],[18] 13.91% [10],[12],[18] 13.91% [10],[12],[18] 13.91% [10],[12],[18] 13.91% [10],[12],[18]
Par Amount/Units $ 121,254 [6],[13]           $ 119,875 [10],[18]        
Amortized Cost 118,657 [1],[6],[13]           117,155 [2],[10],[18]        
Fair Value $ 121,185 [6],[13]           $ 118,687 [10],[18]        
Investment, Identifier [Axis]: Tenet Healthcare Corp                      
Schedule of Equity Method Investments [Line Items]                      
Interest Rate 5.13% [5],[11],[16] 5.13% [5],[11],[16] 5.13% [5],[11],[16] 5.13% [5],[11],[16] 5.13% [5],[11],[16] 5.13% [5],[11],[16] 5.13% [9],[12],[17] 5.13% [9],[12],[17] 5.13% [9],[12],[17] 5.13% [9],[12],[17] 5.13% [9],[12],[17]
Par Amount/Units $ 2,695 [5],[16]           $ 2,695 [9],[17]        
Amortized Cost 2,722 [1],[5],[16]           2,724 [2],[9],[17]        
Fair Value $ 2,638 [5],[16]           $ 2,636 [9],[17]        
Investment, Identifier [Axis]: Tenneco Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread [12],[20]             4.75% 4.75% 4.75% 4.75% 4.75%
Interest Rate [12],[20]             10.22% 10.22% 10.22% 10.22% 10.22%
Par Amount/Units [20]             $ 2,992        
Amortized Cost [2],[20]             2,424        
Fair Value [20]             $ 2,624        
Investment, Identifier [Axis]: Thrasio LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[17],[29]             7.00% 7.00% 7.00% 7.00% 7.00%
Par Amount/Units [10],[17],[29]             $ 2,912        
Amortized Cost [2],[10],[17],[29]             2,903        
Fair Value [10],[17],[29]             $ 1,715        
Investment, Identifier [Axis]: Thrasio LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[16],[30] 7.00% 7.00% 7.00% 7.00% 7.00% 7.00%          
Par Amount/Units [6],[16],[30] $ 2,751                    
Amortized Cost [1],[6],[16],[30] 2,741                    
Fair Value [6],[16],[30] $ 943                    
Investment, Identifier [Axis]: Thrasio LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 8.00% 8.00% 8.00% 8.00% 8.00% 8.00%          
Interest Rate [6],[11],[13] 13.44% 13.44% 13.44% 13.44% 13.44% 13.44%          
Par Amount/Units [6],[13] $ 162                    
Amortized Cost [1],[6],[13] 159                    
Fair Value [6],[13] 159                    
Investment, Identifier [Axis]: Thrasio LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [6],[13],[30] 162                    
Amortized Cost [1],[6],[13],[30] 161                    
Fair Value [6],[13],[30] $ 159                    
Investment, Identifier [Axis]: Time Manufacturing Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12]
Interest Rate 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12]
Par Amount/Units | €     € 4,758 [3],[6]           € 4,758 [7],[10]    
Amortized Cost $ 4,949 [1],[3],[6]           $ 4,943 [2],[7],[10]        
Fair Value $ 4,920 [3],[6]           $ 4,975 [7],[10]        
Investment, Identifier [Axis]: Time Manufacturing Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [3],[4],[6],[11] 6.50% [3],[4],[6],[11] 6.50% [3],[4],[6],[11] 6.50% [3],[4],[6],[11] 6.50% [3],[4],[6],[11] 6.50% [3],[4],[6],[11] 6.50% [7],[8],[10],[12] 6.50% [7],[8],[10],[12] 6.50% [7],[8],[10],[12] 6.50% [7],[8],[10],[12] 6.50% [7],[8],[10],[12]
Interest Rate 11.99% [3],[4],[6],[11] 11.99% [3],[4],[6],[11] 11.99% [3],[4],[6],[11] 11.99% [3],[4],[6],[11] 11.99% [3],[4],[6],[11] 11.99% [3],[4],[6],[11] 12.04% [7],[8],[10],[12] 12.04% [7],[8],[10],[12] 12.04% [7],[8],[10],[12] 12.04% [7],[8],[10],[12] 12.04% [7],[8],[10],[12]
Par Amount/Units $ 1,000 [3],[4],[6]           $ 1,000 [7],[8],[10]        
Amortized Cost 792 [1],[3],[4],[6]           713 [2],[7],[8],[10]        
Fair Value $ 765 [3],[4],[6]           $ 678 [7],[8],[10]        
Investment, Identifier [Axis]: Time Manufacturing Holdings, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12]
Interest Rate 11.99% [3],[6],[11] 11.99% [3],[6],[11] 11.99% [3],[6],[11] 11.99% [3],[6],[11] 11.99% [3],[6],[11] 11.99% [3],[6],[11] 12.04% [7],[10],[12] 12.04% [7],[10],[12] 12.04% [7],[10],[12] 12.04% [7],[10],[12] 12.04% [7],[10],[12]
Par Amount/Units $ 12,081 [3],[6]           $ 12,081 [7],[10]        
Amortized Cost 11,913 [1],[3],[6]           11,902 [2],[7],[10]        
Fair Value $ 11,591 [3],[6]           $ 11,481 [7],[10]        
Investment, Identifier [Axis]: Time Manufacturing Holdings, LLC 4                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [3],[6],[11] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12] 6.50% [7],[10],[12]
Interest Rate 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.45% [3],[6],[11] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12]
Par Amount/Units | €     € 8,380 [3],[6]           € 8,380 [7],[10]    
Amortized Cost $ 9,342 [1],[3],[6]           $ 9,333 [2],[7],[10]        
Fair Value $ 8,665 [3],[6]           $ 8,762 [7],[10]        
Investment, Identifier [Axis]: Tivity Health Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [3],[6],[11] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12] 6.00% [7],[10],[12]
Interest Rate 11.31% [3],[6],[11] 11.31% [3],[6],[11] 11.31% [3],[6],[11] 11.31% [3],[6],[11] 11.31% [3],[6],[11] 11.31% [3],[6],[11] 11.35% [7],[10],[12] 11.35% [7],[10],[12] 11.35% [7],[10],[12] 11.35% [7],[10],[12] 11.35% [7],[10],[12]
Par Amount/Units $ 110,871 [3],[6]           $ 111,153 [7],[10]        
Amortized Cost 108,773 [1],[3],[6]           108,949 [2],[7],[10]        
Fair Value $ 109,489 [3],[6]           $ 108,628 [7],[10]        
Investment, Identifier [Axis]: Transnetwork LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.50% [11],[19] 5.50% [11],[19] 5.50% [11],[19] 5.50% [11],[19] 5.50% [11],[19] 5.50% [11],[19] 5.50% [12],[20] 5.50% [12],[20] 5.50% [12],[20] 5.50% [12],[20] 5.50% [12],[20]
Interest Rate 10.82% [11],[19] 10.82% [11],[19] 10.82% [11],[19] 10.82% [11],[19] 10.82% [11],[19] 10.82% [11],[19] 10.85% [12],[20] 10.85% [12],[20] 10.85% [12],[20] 10.85% [12],[20] 10.85% [12],[20]
Par Amount/Units $ 48,791 [19]           $ 48,913 [20]        
Amortized Cost 47,847 [1],[19]           47,935 [2],[20]        
Fair Value $ 49,096 [19]           $ 48,791 [20]        
Investment, Identifier [Axis]: Travel Leaders Group, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.50% [6],[11],[23] 8.50% [6],[11],[23] 8.50% [6],[11],[23] 8.50% [6],[11],[23] 8.50% [6],[11],[23] 8.50% [6],[11],[23] 8.50% 8.50% 8.50% 8.50% 8.50%
Interest Rate 13.93% [6],[11],[23] 13.93% [6],[11],[23] 13.93% [6],[11],[23] 13.93% [6],[11],[23] 13.93% [6],[11],[23] 13.93% [6],[11],[23] 13.96% [10],[12],[24] 13.96% [10],[12],[24] 13.96% [10],[12],[24] 13.96% [10],[12],[24] 13.96% [10],[12],[24]
Par Amount/Units $ 137,822 [6],[23]           $ 137,128 [10],[24]        
Amortized Cost 135,097 [1],[6],[23]           134,227 [2],[10],[24]        
Fair Value $ 141,592 [6],[23]           $ 139,704 [10],[24]        
Investment, Identifier [Axis]: Travelex Issuerco 2 PLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 8.00% [5],[6],[11],[23] 8.00% [5],[6],[11],[23] 8.00% [5],[6],[11],[23] 8.00% [5],[6],[11],[23] 8.00% [5],[6],[11],[23] 8.00% [5],[6],[11],[23] 8.00% [9],[10],[12],[24] 8.00% [9],[10],[12],[24] 8.00% [9],[10],[12],[24] 8.00% [9],[10],[12],[24] 8.00% [9],[10],[12],[24]
Interest Rate 13.22% [5],[6],[11],[23] 13.22% [5],[6],[11],[23] 13.22% [5],[6],[11],[23] 13.22% [5],[6],[11],[23] 13.22% [5],[6],[11],[23] 13.22% [5],[6],[11],[23] 13.21% [9],[10],[12],[24] 13.21% [9],[10],[12],[24] 13.21% [9],[10],[12],[24] 13.21% [9],[10],[12],[24] 13.21% [9],[10],[12],[24]
Par Amount/Units | £           £ 23,080 [5],[6],[23]         £ 23,256 [9],[10],[24]
Amortized Cost $ 27,241 [1],[5],[6],[23]           $ 27,392 [2],[9],[10],[24]        
Fair Value $ 28,858 [5],[6],[23]           $ 28,599 [9],[10],[24]        
Investment, Identifier [Axis]: Trimech Acquisition Corp.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [4],[6],[11],[23] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%          
Interest Rate [4],[6],[11],[23] 12.25% 12.25% 12.25% 12.25% 12.25% 12.25%          
Par Amount/Units [4],[6],[23] $ 3,289                    
Amortized Cost [1],[4],[6],[23] 1,011                    
Fair Value [4],[6],[23] $ 1,053                    
Investment, Identifier [Axis]: Trimech Acquisition Corp. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.75% [6],[11],[13] 4.75% [6],[11],[13] 4.75% [6],[11],[13] 4.75% [6],[11],[13] 4.75% [6],[11],[13] 4.75% [6],[11],[13] 3.75% [8],[10],[12],[24] 3.75% [8],[10],[12],[24] 3.75% [8],[10],[12],[24] 3.75% [8],[10],[12],[24] 3.75% [8],[10],[12],[24]
Interest Rate 10.23% [6],[11],[13] 10.23% [6],[11],[13] 10.23% [6],[11],[13] 10.23% [6],[11],[13] 10.23% [6],[11],[13] 10.23% [6],[11],[13] 12.25% [8],[10],[12],[24] 12.25% [8],[10],[12],[24] 12.25% [8],[10],[12],[24] 12.25% [8],[10],[12],[24] 12.25% [8],[10],[12],[24]
Par Amount/Units $ 21,276 [6],[13]           $ 3,289 [8],[10],[24]        
Amortized Cost 21,055 [1],[6],[13]           1,601 [2],[8],[10],[24]        
Fair Value $ 21,276 [6],[13]           $ 1,583 [8],[10],[24]        
Investment, Identifier [Axis]: Trimech Acquisition Corp. 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.75% [6],[11],[13] 4.75% [6],[11],[13] 4.75% [6],[11],[13] 4.75% [6],[11],[13] 4.75% [6],[11],[13] 4.75% [6],[11],[13] 4.75% [10],[12],[18] 4.75% [10],[12],[18] 4.75% [10],[12],[18] 4.75% [10],[12],[18] 4.75% [10],[12],[18]
Interest Rate 10.08% [6],[11],[13] 10.08% [6],[11],[13] 10.08% [6],[11],[13] 10.08% [6],[11],[13] 10.08% [6],[11],[13] 10.08% [6],[11],[13] 10.25% [10],[12],[18] 10.25% [10],[12],[18] 10.25% [10],[12],[18] 10.25% [10],[12],[18] 10.25% [10],[12],[18]
Par Amount/Units           £ 36,162 [6],[13] $ 21,331 [10],[18]        
Amortized Cost $ 43,801 [1],[6],[13]           21,095 [2],[10],[18]        
Fair Value 45,385 [6],[13]           $ 20,926 [10],[18]        
Investment, Identifier [Axis]: Trimech Acquisition Corp. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [10],[12],[18]             4.75% 4.75% 4.75% 4.75% 4.75%
Interest Rate [10],[12],[18]             10.11% 10.11% 10.11% 10.11% 10.11%
Par Amount/Units | £ [10],[18]                     £ 36,254
Amortized Cost [2],[10],[18]             $ 43,882        
Fair Value [10],[18]             $ 45,565        
Investment, Identifier [Axis]: Truck-Lite Co, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [3],[4],[6] 9,338                    
Amortized Cost [1],[3],[4],[6] (183)                    
Fair Value [3],[4],[6] $ (183)                    
Investment, Identifier [Axis]: Truck-Lite Co, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[4],[6],[11] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%          
Interest Rate [3],[4],[6],[11] 11.06% 11.06% 11.06% 11.06% 11.06% 11.06%          
Par Amount/Units [3],[4],[6] $ 11,973                    
Amortized Cost [1],[3],[4],[6] 165                    
Fair Value [3],[4],[6] $ 165                    
Investment, Identifier [Axis]: Truck-Lite Co, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 6.38% 6.38% 6.38% 6.38% 6.38% 6.38%          
Interest Rate [3],[6],[11] 11.68% 11.68% 11.68% 11.68% 11.68% 11.68%          
Par Amount/Units [3],[6] $ 86,373                    
Amortized Cost [1],[3],[6] 84,678                    
Fair Value [3],[6] $ 84,678                    
Investment, Identifier [Axis]: TruckPro, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.75% [6],[11],[14] 7.75% [6],[11],[14] 7.75% [6],[11],[14] 7.75% [6],[11],[14] 7.75% [6],[11],[14] 7.75% [6],[11],[14] 7.25% [10],[12],[15] 7.25% [10],[12],[15] 7.25% [10],[12],[15] 7.25% [10],[12],[15] 7.25% [10],[12],[15]
Interest Rate 13.44% [6],[11],[14] 13.44% [6],[11],[14] 13.44% [6],[11],[14] 13.44% [6],[11],[14] 13.44% [6],[11],[14] 13.44% [6],[11],[14] 12.94% [10],[12],[15] 12.94% [10],[12],[15] 12.94% [10],[12],[15] 12.94% [10],[12],[15] 12.94% [10],[12],[15]
Par Amount/Units $ 70,356 [6],[14]           $ 70,533 [10],[15]        
Amortized Cost 68,509 [1],[6],[14]           68,576 [2],[10],[15]        
Fair Value $ 69,675 [6],[14]           $ 69,207 [10],[15]        
Investment, Identifier [Axis]: Trugreen Limited Partnership                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.00% [3],[11] 4.00% [3],[11] 4.00% [3],[11] 4.00% [3],[11] 4.00% [3],[11] 4.00% [3],[11] 4.00% [7],[12] 4.00% [7],[12] 4.00% [7],[12] 4.00% [7],[12] 4.00% [7],[12]
Interest Rate 9.43% [3],[11] 9.43% [3],[11] 9.43% [3],[11] 9.43% [3],[11] 9.43% [3],[11] 9.43% [3],[11] 9.46% [7],[12] 9.46% [7],[12] 9.46% [7],[12] 9.46% [7],[12] 9.46% [7],[12]
Par Amount/Units $ 8,553 [3]           $ 8,575 [7]        
Amortized Cost 8,472 [1],[3]           8,488 [2],[7]        
Fair Value $ 8,341 [3]           $ 8,298 [7]        
Investment, Identifier [Axis]: Truist Insurance Holdings LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [11],[16] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%          
Interest Rate [11],[16] 8.55% 8.55% 8.55% 8.55% 8.55% 8.55%          
Par Amount/Units [16] $ 13,333                    
Amortized Cost [1],[16] 13,300                    
Fair Value [16] $ 13,328                    
Investment, Identifier [Axis]: Trupanion, Inc. 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [7],[9],[10],[12] 5.00% [7],[9],[10],[12] 5.00% [7],[9],[10],[12] 5.00% [7],[9],[10],[12] 5.00% [7],[9],[10],[12]
Interest Rate 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12]
Par Amount/Units $ 25,953 [3],[5],[6]           $ 26,018 [7],[9],[10]        
Amortized Cost 25,722 [1],[3],[5],[6]           25,768 [2],[7],[9],[10]        
Fair Value 25,711 [3],[5],[6]           25,588 [7],[9],[10]        
Investment, Identifier [Axis]: Trupanion, Inc. 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 6,576 [3],[4],[5],[6]           6,576 [7],[8],[9],[10]        
Amortized Cost (59) [1],[3],[4],[5],[6]           (64) [2],[7],[8],[9],[10]        
Fair Value $ (61) [3],[4],[5],[6]           $ (109) [7],[8],[9],[10]        
Investment, Identifier [Axis]: Trupanion, Inc. 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [3],[5],[6],[11] 5.00% [7],[9],[10],[12] 5.00% [7],[9],[10],[12] 5.00% [7],[9],[10],[12] 5.00% [7],[9],[10],[12] 5.00% [7],[9],[10],[12]
Interest Rate 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.46% [3],[5],[6],[11] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12] 10.50% [7],[9],[10],[12]
Par Amount/Units $ 20,580 [3],[5],[6]           $ 20,633 [7],[9],[10]        
Amortized Cost 20,386 [1],[3],[5],[6]           20,421 [2],[7],[9],[10]        
Fair Value $ 20,389 [3],[5],[6]           $ 20,292 [7],[9],[10]        
Investment, Identifier [Axis]: UKG Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20]
Interest Rate 8.81% [11],[16] 8.81% [11],[16] 8.81% [11],[16] 8.81% [11],[16] 8.81% [11],[16] 8.81% [11],[16] 8.76% [12],[20] 8.76% [12],[20] 8.76% [12],[20] 8.76% [12],[20] 8.76% [12],[20]
Par Amount/Units $ 8,147 [16]           $ 9,071 [20]        
Amortized Cost 8,137 [1],[16]           9,030 [2],[20]        
Fair Value $ 8,199 [16]           $ 9,107 [20]        
Investment, Identifier [Axis]: UKG Inc 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [11],[19] 5.25% [12],[20] 5.25% [12],[20] 5.25% [12],[20] 5.25% [12],[20] 5.25% [12],[20]
Interest Rate 10.68% [11],[19] 10.68% [11],[19] 10.68% [11],[19] 10.68% [11],[19] 10.68% [11],[19] 10.68% [11],[19] 10.76% [12],[20] 10.76% [12],[20] 10.76% [12],[20] 10.76% [12],[20] 10.76% [12],[20]
Par Amount/Units $ 8,420 [19]           $ 24,852 [20]        
Amortized Cost 8,345 [1],[19]           24,613 [2],[20]        
Fair Value 8,510 [19]           24,947 [20]        
Investment, Identifier [Axis]: ULTRA III, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Amortized Cost 158,113 [1],[5],[32]           125,513 [2],[9],[33]        
Fair Value $ 163,291 [5],[32]           $ 124,003 [9],[33]        
Investment, Identifier [Axis]: USI Inc/NY                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.25% [11],[16] 3.25% [11],[16] 3.25% [11],[16] 3.25% [11],[16] 3.25% [11],[16] 3.25% [11],[16] 3.25% [12],[17] 3.25% [12],[17] 3.25% [12],[17] 3.25% [12],[17] 3.25% [12],[17]
Interest Rate 8.55% [11],[16] 8.55% [11],[16] 8.55% [11],[16] 8.55% [11],[16] 8.55% [11],[16] 8.55% [11],[16] 8.60% [12],[17] 8.60% [12],[17] 8.60% [12],[17] 8.60% [12],[17] 8.60% [12],[17]
Par Amount/Units $ 5,970 [16]           $ 5,985 [17]        
Amortized Cost 5,956 [1],[16]           5,970 [2],[17]        
Fair Value $ 5,983 [16]           $ 6,002 [17]        
Investment, Identifier [Axis]: United Musculoskeletal Partners Acquisition Holdings, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%          
Interest Rate [3],[6],[11] 11.07% 11.07% 11.07% 11.07% 11.07% 11.07%          
Par Amount/Units [3],[6] $ 43,180                    
Amortized Cost [1],[3],[6] 42,539                    
Fair Value [3],[6] $ 42,259                    
Investment, Identifier [Axis]: United Musculoskeletal Partners Acquisition Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [3],[4],[6],[11] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12] 5.75% [7],[8],[10],[12]
Interest Rate 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.06% [3],[4],[6],[11] 11.13% [7],[8],[10],[12] 11.13% [7],[8],[10],[12] 11.13% [7],[8],[10],[12] 11.13% [7],[8],[10],[12] 11.13% [7],[8],[10],[12]
Par Amount/Units     € 50,098 [3],[4],[6]       $ 50,181 [7],[8],[10]        
Amortized Cost $ 31,959 [1],[3],[4],[6]           32,006 [2],[7],[8],[10]        
Fair Value $ 31,656 [3],[4],[6]           $ 31,265 [7],[8],[10]        
Investment, Identifier [Axis]: United Musculoskeletal Partners Acquisition Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [3],[6],[11] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12] 5.75% [7],[10],[12]
Interest Rate 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.07% [3],[6],[11] 11.16% [7],[10],[12] 11.16% [7],[10],[12] 11.16% [7],[10],[12] 11.16% [7],[10],[12] 11.16% [7],[10],[12]
Par Amount/Units $ 26,481 [3],[6]           $ 26,548 [7],[10]        
Amortized Cost 26,106 [1],[3],[6]           26,150 [2],[7],[10]        
Fair Value $ 25,916 [3],[6]           $ 25,732 [7],[10]        
Investment, Identifier [Axis]: United Musculoskeletal Partners Acquisition Holdings, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [7],[10],[12]             5.75% 5.75% 5.75% 5.75% 5.75%
Interest Rate [7],[10],[12]             11.15% 11.15% 11.15% 11.15% 11.15%
Par Amount/Units [7],[10]             $ 43,290        
Amortized Cost [2],[7],[10]             42,610        
Fair Value [7],[10]             $ 41,959        
Investment, Identifier [Axis]: User Zoom Technologies, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [3],[6],[11] 7.00% [7],[10],[12] 7.00% [7],[10],[12] 7.00% [7],[10],[12] 7.00% [7],[10],[12] 7.00% [7],[10],[12]
Interest Rate 12.49% [3],[6],[11] 12.49% [3],[6],[11] 12.49% [3],[6],[11] 12.49% [3],[6],[11] 12.49% [3],[6],[11] 12.49% [3],[6],[11] 12.49% [7],[10],[12] 12.49% [7],[10],[12] 12.49% [7],[10],[12] 12.49% [7],[10],[12] 12.49% [7],[10],[12]
Par Amount/Units $ 18,948 [3],[6]           $ 18,948 [7],[10]        
Amortized Cost 18,661 [1],[3],[6]           18,647 [2],[7],[10]        
Fair Value $ 18,948 [3],[6]           $ 18,847 [7],[10]        
Investment, Identifier [Axis]: Vaco Holdings, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [3],[11] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12] 5.00% [7],[12]
Interest Rate 10.43% [3],[11] 10.43% [3],[11] 10.43% [3],[11] 10.43% [3],[11] 10.43% [3],[11] 10.43% [3],[11] 10.43% [7],[12] 10.43% [7],[12] 10.43% [7],[12] 10.43% [7],[12] 10.43% [7],[12]
Par Amount/Units $ 12,463 [3]           $ 12,495 [7]        
Amortized Cost 12,422 [1],[3]           12,452 [2],[7]        
Fair Value $ 12,349 [3]           $ 12,362 [7]        
Investment, Identifier [Axis]: Vermont Aus Pty Ltd 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.65% [3],[5],[6],[11] 5.65% [3],[5],[6],[11] 5.65% [3],[5],[6],[11] 5.65% [3],[5],[6],[11] 5.65% [3],[5],[6],[11] 5.65% [3],[5],[6],[11] 5.65% [7],[9],[10],[12] 5.65% [7],[9],[10],[12] 5.65% [7],[9],[10],[12] 5.65% [7],[9],[10],[12] 5.65% [7],[9],[10],[12]
Interest Rate 10.96% [3],[5],[6],[11] 10.96% [3],[5],[6],[11] 10.96% [3],[5],[6],[11] 10.96% [3],[5],[6],[11] 10.96% [3],[5],[6],[11] 10.96% [3],[5],[6],[11] 11.00% [7],[9],[10],[12] 11.00% [7],[9],[10],[12] 11.00% [7],[9],[10],[12] 11.00% [7],[9],[10],[12] 11.00% [7],[9],[10],[12]
Par Amount/Units $ 15,826 [3],[5],[6]           $ 15,866 [7],[9],[10]        
Amortized Cost 15,550 [1],[3],[5],[6]           15,572 [2],[7],[9],[10]        
Fair Value $ 15,806 [3],[5],[6]           $ 15,714 [7],[9],[10]        
Investment, Identifier [Axis]: Vermont Aus Pty Ltd 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.75% [3],[5],[6],[11] 5.75% [3],[5],[6],[11] 5.75% [3],[5],[6],[11] 5.75% [3],[5],[6],[11] 5.75% [3],[5],[6],[11] 5.75% [3],[5],[6],[11] 5.75% [7],[9],[10],[12] 5.75% [7],[9],[10],[12] 5.75% [7],[9],[10],[12] 5.75% [7],[9],[10],[12] 5.75% [7],[9],[10],[12]
Interest Rate 10.14% [3],[5],[6],[11] 10.14% [3],[5],[6],[11] 10.14% [3],[5],[6],[11] 10.14% [3],[5],[6],[11] 10.14% [3],[5],[6],[11] 10.14% [3],[5],[6],[11] 10.16% [7],[9],[10],[12] 10.16% [7],[9],[10],[12] 10.16% [7],[9],[10],[12] 10.16% [7],[9],[10],[12] 10.16% [7],[9],[10],[12]
Par Amount/Units   $ 35,035 [3],[5],[6]         $ 35,124 [7],[9],[10]        
Amortized Cost $ 25,693 [1],[3],[5],[6]           25,729 [2],[7],[9],[10]        
Fair Value $ 22,824 [3],[5],[6]           $ 23,708 [7],[9],[10]        
Investment, Identifier [Axis]: Verscend Holding Corp.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [12],[17] 4.00% [12],[17] 4.00% [12],[17] 4.00% [12],[17] 4.00% [12],[17]
Interest Rate 9.44% [11],[16] 9.44% [11],[16] 9.44% [11],[16] 9.44% [11],[16] 9.44% [11],[16] 9.44% [11],[16] 9.47% [12],[17] 9.47% [12],[17] 9.47% [12],[17] 9.47% [12],[17] 9.47% [12],[17]
Par Amount/Units         $ 3,929 [16]   $ 3,939 [17]        
Amortized Cost $ 3,920 [1],[16]           3,928 [2],[17]        
Fair Value 3,934 [16]           3,957 [17]        
Investment, Identifier [Axis]: Vetcor Group Holdings LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 291 [6],[16]           282 [10],[17]        
Amortized Cost 287 [1],[6],[16]           277 [2],[10],[17]        
Fair Value 272 [6],[16]           256 [10],[17]        
Investment, Identifier [Axis]: Vetcor Group Holdings LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 248 [6],[16]           239 [10],[17]        
Amortized Cost 242 [1],[6],[16]           233 [2],[10],[17]        
Fair Value 242 [6],[16]           227 [10],[17]        
Investment, Identifier [Axis]: Vetcor Group Holdings LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 925 [6],[16]           894 [10],[17]        
Amortized Cost 910 [1],[6],[16]           878 [2],[10],[17]        
Fair Value $ 864 [6],[16]           $ 812 [10],[17]        
Investment, Identifier [Axis]: Voya CLO Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.81% [5],[11],[16] 3.81% [5],[11],[16] 3.81% [5],[11],[16] 3.81% [5],[11],[16] 3.81% [5],[11],[16] 3.81% [5],[11],[16] 3.81% [9],[12],[17] 3.81% [9],[12],[17] 3.81% [9],[12],[17] 3.81% [9],[12],[17] 3.81% [9],[12],[17]
Interest Rate 9.13% [5],[11],[16] 9.13% [5],[11],[16] 9.13% [5],[11],[16] 9.13% [5],[11],[16] 9.13% [5],[11],[16] 9.13% [5],[11],[16] 9.21% [9],[12],[17] 9.21% [9],[12],[17] 9.21% [9],[12],[17] 9.21% [9],[12],[17] 9.21% [9],[12],[17]
Par Amount/Units $ 1,500 [5],[16]           $ 1,500 [9],[17]        
Amortized Cost 1,341 [1],[5],[16]           1,335 [2],[9],[17]        
Fair Value $ 1,489 [5],[16]           $ 1,455 [9],[17]        
Investment, Identifier [Axis]: W3 TopCo LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%          
Interest Rate [6],[11],[13] 11.83% 11.83% 11.83% 11.83% 11.83% 11.83%          
Par Amount/Units [6],[13] $ 89,928                    
Amortized Cost [1],[6],[13] 86,351                    
Fair Value [6],[13] $ 86,349                    
Investment, Identifier [Axis]: WCAS XIII Primary Care Investors, L.P.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [6],[11],[13] 6.25% [10],[12],[18] 6.25% [10],[12],[18] 6.25% [10],[12],[18] 6.25% [10],[12],[18] 6.25% [10],[12],[18]
Interest Rate 11.56% [6],[11],[13] 11.56% [6],[11],[13] 11.56% [6],[11],[13] 11.56% [6],[11],[13] 11.56% [6],[11],[13] 11.56% [6],[11],[13] 11.61% [10],[12],[18] 11.61% [10],[12],[18] 11.61% [10],[12],[18] 11.61% [10],[12],[18] 11.61% [10],[12],[18]
Par Amount/Units $ 135,630 [6],[13]           $ 135,630 [10],[18]        
Amortized Cost 133,386 [1],[6],[13]           133,289 [2],[10],[18]        
Fair Value $ 133,253 [6],[13]           $ 134,827 [10],[18]        
Investment, Identifier [Axis]: WCAS XIV Primary Care Investors, L.P.                      
Schedule of Equity Method Investments [Line Items]                      
Spread [6],[11],[13] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%          
Interest Rate [6],[11],[13] 11.58% 11.58% 11.58% 11.58% 11.58% 11.58%          
Par Amount/Units [6],[13] $ 56,433                    
Amortized Cost [1],[6],[13] 55,307                    
Fair Value [6],[13] $ 55,307                    
Investment, Identifier [Axis]: WMB Holdings Inc                      
Schedule of Equity Method Investments [Line Items]                      
Spread 2.75% [11],[19] 2.75% [11],[19] 2.75% [11],[19] 2.75% [11],[19] 2.75% [11],[19] 2.75% [11],[19] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20] 3.25% [12],[20]
Interest Rate 8.08% [11],[19] 8.08% [11],[19] 8.08% [11],[19] 8.08% [11],[19] 8.08% [11],[19] 8.08% [11],[19] 8.71% [12],[20] 8.71% [12],[20] 8.71% [12],[20] 8.71% [12],[20] 8.71% [12],[20]
Par Amount/Units $ 1,750 [19]           $ 1,889 [20]        
Amortized Cost 1,707 [1],[19]           1,841 [2],[20]        
Fair Value 1,756 [19]           1,896 [20]        
Investment, Identifier [Axis]: WP CPP Holdings, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 26,285 [4],[6],[13]           26,285 [8],[10],[18]        
Amortized Cost (621) [1],[4],[6],[13]           (648) [2],[8],[10],[18]        
Fair Value $ (575) [4],[6],[13]           $ (648) [8],[10],[18]        
Investment, Identifier [Axis]: WP CPP Holdings, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [6],[11],[13] 7.50% [10],[12],[18] 7.50% [10],[12],[18] 7.50% [10],[12],[18] 7.50% [10],[12],[18] 7.50% [10],[12],[18]
Interest Rate 12.84% [6],[11],[13] 12.84% [6],[11],[13] 12.84% [6],[11],[13] 12.84% [6],[11],[13] 12.84% [6],[11],[13] 12.84% [6],[11],[13] 12.88% [10],[12],[18] 12.88% [10],[12],[18] 12.88% [10],[12],[18] 12.88% [10],[12],[18] 12.88% [10],[12],[18]
Par Amount/Units $ 189,377 [6],[13]           $ 187,888 [10],[18]        
Amortized Cost 184,953 [1],[6],[13]           183,258 [2],[10],[18]        
Fair Value $ 185,232 [6],[13]           $ 183,255 [10],[18]        
Investment, Identifier [Axis]: Wec US Holdings Ltd                      
Schedule of Equity Method Investments [Line Items]                      
Spread 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20]
Interest Rate 8.08% [11],[16] 8.08% [11],[16] 8.08% [11],[16] 8.08% [11],[16] 8.08% [11],[16] 8.08% [11],[16] 9.11% [12],[20] 9.11% [12],[20] 9.11% [12],[20] 9.11% [12],[20] 9.11% [12],[20]
Par Amount/Units $ 10,000 [16]           $ 3,955 [20]        
Amortized Cost 9,923 [1],[16]           3,925 [2],[20]        
Fair Value $ 10,000 [16]           $ 3,973 [20]        
Investment, Identifier [Axis]: White Cap Buyer, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Spread 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20] 3.75% [12],[20]
Interest Rate 9.08% [11],[19] 9.08% [11],[19] 9.08% [11],[19] 9.08% [11],[19] 9.08% [11],[19] 9.08% [11],[19] 9.11% [12],[20] 9.11% [12],[20] 9.11% [12],[20] 9.11% [12],[20] 9.11% [12],[20]
Par Amount/Units $ 9,297 [19]           $ 9,321 [20]        
Amortized Cost 9,263 [1],[19]           9,284 [2],[20]        
Fair Value 9,335 [19]           9,352 [20]        
Investment, Identifier [Axis]: Wildcat Car Wash Holdings, LLC                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 13,891 [6],[16]           13,390 [10],[17]        
Amortized Cost 13,891 [1],[6],[16]           13,390 [2],[10],[17]        
Fair Value $ 13,891 [6],[16]           $ 13,390 [10],[17]        
Investment, Identifier [Axis]: Yes Energy LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [7],[10],[12] 5.00% [7],[10],[12] 5.00% [7],[10],[12] 5.00% [7],[10],[12] 5.00% [7],[10],[12]
Interest Rate 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12] 10.46% [7],[10],[12]
Par Amount/Units         $ 10,000 [3],[6]   $ 10,000 [7],[10]        
Amortized Cost $ 9,845 [1],[3],[6]           9,836 [2],[7],[10]        
Fair Value $ 10,082 [3],[6]           $ 10,004 [7],[10]        
Investment, Identifier [Axis]: Yes Energy LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [3],[6],[11] 5.00% [7],[10] 5.00% [7],[10] 5.00% [7],[10] 5.00% [7],[10] 5.00% [7],[10]
Interest Rate 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.34% [3],[6],[11] 10.46% [7],[10] 10.46% [7],[10] 10.46% [7],[10] 10.46% [7],[10] 10.46% [7],[10]
Par Amount/Units $ 26,000 [3],[6]           $ 26,000 [7],[10]        
Amortized Cost 25,488 [1],[3],[6]           25,458 [2],[7],[10]        
Fair Value $ 26,213 [3],[6]           $ 26,010 [7],[10]        
Investment, Identifier [Axis]: Zelis Payments Buyer, Inc.                      
Schedule of Equity Method Investments [Line Items]                      
Spread 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16] 3.50% [12],[17] 3.50% [12],[17] 3.50% [12],[17] 3.50% [12],[17] 3.50% [12],[17]
Interest Rate 8.08% [11],[16] 8.08% [11],[16] 8.08% [11],[16] 8.08% [11],[16] 8.08% [11],[16] 8.08% [11],[16] 8.97% [12],[17] 8.97% [12],[17] 8.97% [12],[17] 8.97% [12],[17] 8.97% [12],[17]
Par Amount/Units $ 10,994 [16]           $ 10,994 [17]        
Amortized Cost 10,940 [1],[16]           10,962 [2],[17]        
Fair Value 11,006 [16]           11,029 [17]        
Investment, Identifier [Axis]: Zendesk Inc 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 39,321 [3],[4],[6]           39,321 [7],[8],[10]        
Amortized Cost (664) [1],[3],[4],[6]           (678) [2],[7],[8],[10]        
Fair Value 387 [3],[4],[6]           31 [7],[8],[10]        
Investment, Identifier [Axis]: Zendesk Inc 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units 17,940 [3],[4],[6]           17,940 [7],[8],[10]        
Amortized Cost (278) [1],[3],[4],[6]           (293) [2],[7],[8],[10]        
Fair Value $ 0 [3],[4],[6]           $ 0 [7],[8],[10]        
Investment, Identifier [Axis]: Zendesk Inc 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [3],[6],[11] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12] 6.25% [7],[10],[12]
Interest Rate 11.57% [3],[6],[11] 11.57% [3],[6],[11] 11.57% [3],[6],[11] 11.57% [3],[6],[11] 11.57% [3],[6],[11] 11.57% [3],[6],[11] 11.61% [7],[10],[12] 11.61% [7],[10],[12] 11.61% [7],[10],[12] 11.61% [7],[10],[12] 11.61% [7],[10],[12]
Par Amount/Units $ 161,380 [3],[6]           $ 161,380 [7],[10]        
Amortized Cost 158,896 [1],[3],[6]           158,763 [2],[7],[10]        
Fair Value 162,968 [3],[6]           $ 161,505 [7],[10]        
Investment, Identifier [Axis]: Zeus Company LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [3],[4],[6] 23,088                    
Amortized Cost [1],[3],[4],[6] (344)                    
Fair Value [3],[4],[6] (342)                    
Investment, Identifier [Axis]: Zeus Company LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Par Amount/Units [3],[4],[6] 21,506                    
Amortized Cost [1],[3],[4],[6] (318)                    
Fair Value [3],[4],[6] $ (318)                    
Investment, Identifier [Axis]: Zeus Company LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread [3],[6],[11] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%          
Interest Rate [3],[6],[11] 10.81% 10.81% 10.81% 10.81% 10.81% 10.81%          
Par Amount/Units [3],[6] $ 124,100                    
Amortized Cost [1],[3],[6] 122,263                    
Fair Value [3],[6] $ 122,262                    
Investment, Identifier [Axis]: Zips Car Wash, LLC 1                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18]
Interest Rate 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.71% [10],[12],[18] 12.71% [10],[12],[18] 12.71% [10],[12],[18] 12.71% [10],[12],[18] 12.71% [10],[12],[18]
Par Amount/Units $ 26,045 [6],[13]           $ 26,027 [10],[18]        
Amortized Cost 26,045 [1],[6],[13]           26,025 [2],[10],[18]        
Fair Value $ 25,459 [6],[13]           $ 25,942 [10],[18]        
Investment, Identifier [Axis]: Zips Car Wash, LLC 2                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18]
Interest Rate 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.71% [10],[12],[18] 12.71% [10],[12],[18] 12.71% [10],[12],[18] 12.71% [10],[12],[18] 12.71% [10],[12],[18]
Par Amount/Units $ 15,343 [6],[13]           $ 15,336 [10],[18]        
Amortized Cost 15,338 [1],[6],[13]           15,308 [2],[10],[18]        
Fair Value $ 14,997 [6],[13]           $ 15,286 [10],[18]        
Investment, Identifier [Axis]: Zips Car Wash, LLC 3                      
Schedule of Equity Method Investments [Line Items]                      
Spread 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [6],[11],[13] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18] 7.25% [10],[12],[18]
Interest Rate 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.68% [6],[11],[13] 12.71% [10],[12],[18] 12.71% [10],[12],[18] 12.71% [10],[12],[18] 12.71% [10],[12],[18] 12.71% [10],[12],[18]
Par Amount/Units $ 985 [6],[13]           $ 984 [10],[18]        
Amortized Cost 985 [1],[6],[13]           984 [2],[10],[18]        
Fair Value $ 963 [6],[13]           $ 981 [10],[18]        
[1] The cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method in accordance with accounting principles generally accepted in the United States of America ("U.S. GAAP").
[2] The cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method in accordance with accounting principles generally accepted in the United States of America ("U.S. GAAP").
[3] The interest rate floor on these investments as of March 31, 2024 was 0.75%.
[4] Position or portion thereof is an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may be subject to unused commitment fees. Negative cost and fair value results from unamortized fees, which are capitalized to the investment cost. The unfunded loan commitment may be subject to a commitment termination date that may expire prior to the maturity date stated. See below for more information on the Company’s unfunded commitments:
Investments-non-controlled/non-affiliated Commitment Type Unfunded Commitment Fair Value
MB2 Dental Solutions, LLC 1st Lien Senior Secured Delayed Draw Loan $ 54,046  $ (753)
Investments-non-controlled/non-affiliated Commitment Type Unfunded Commitment Fair Value
Zendesk Inc 1st Lien Senior Secured Delayed Draw Loan 39,321  387 
Coding Solutions Acquisition, Inc. 1st Lien Senior Secured Delayed Draw Loan 34,900  (419)
MB2 Dental Solutions, LLC 1st Lien Senior Secured Delayed Draw Loan 32,427  (452)
WP CPP Holdings, LLC 1st Lien Senior Secured Revolving Loan 26,285  (575)
Royal Buyer, LLC 1st Lien Senior Secured Delayed Draw Loan 23,538  (229)
Zeus Company LLC 1st Lien Senior Secured Delayed Draw Loan 23,088  (342)
CC WDW Borrower, Inc. 1st Lien Senior Secured Delayed Draw Loan 22,837  (2,175)
Zeus Company LLC 1st Lien Senior Secured Revolving Loan 21,506  (318)
Bamboo US BidCo LLC 1st Lien Senior Secured Revolving Loan 21,254  (315)
Zendesk Inc 1st Lien Senior Secured Revolving Loan 17,940  — 
United Musculoskeletal Partners Acquisition Holdings, LLC 1st Lien Senior Secured Delayed Draw Loan 17,374  (371)
Esdec Solar Group B.V. 1st Lien Senior Secured Delayed Draw Loan 18,544  8 
Empower Payments Investor, LLC 1st Lien Senior Secured Delayed Draw Loan 14,426  (286)
Higginbotham Insurance Agency, Inc. 1st Lien Senior Secured Delayed Draw Loan 14,338  (143)
Club Car Wash Operating, LLC 1st Lien Senior Secured Delayed Draw Loan 13,977  — 
MB2 Dental Solutions, LLC 1st Lien Senior Secured Revolving Loan 13,909  (194)
Bamboo US BidCo LLC 1st Lien Senior Secured Delayed Draw Loan 13,817  (192)
2080 Media, Inc. 1st Lien Senior Secured Revolving Loan 13,795  — 
Atlas Intermediate III, L.L.C. 1st Lien Senior Secured Revolving Loan 13,445  (290)
Femur Buyer, Inc. 1st Lien Senior Secured Revolving Loan 13,350  (332)
Coretrust Purchasing Group LLC 1st Lien Senior Secured Revolving Loan 11,656  — 
Truck-Lite Co, LLC 1st Lien Senior Secured Revolving Loan 11,574  (227)
E.S.G. Movilidad, S.L.U. 1st Lien Senior Secured Delayed Draw Loan 12,136  — 
SimpliSafe Holding Corporation 1st Lien Senior Secured Delayed Draw Loan 11,078  — 
Summit Acquisition Inc. 1st Lien Senior Secured Delayed Draw Loan 10,961  219 
Prism Parent Co., Inc. 1st Lien Senior Secured Delayed Draw Loan 10,833  108 
Coretrust Purchasing Group LLC 1st Lien Senior Secured Delayed Draw Loan 10,736  215 
Radwell Parent, LLC 1st Lien Senior Secured Revolving Loan 10,617  — 
Empower Payments Investor, LLC 1st Lien Senior Secured Revolving Loan 9,704  (192)
Formerra, LLC 1st Lien Senior Secured Revolving Loan 9,625  (7)
Denali Bidco Limited 1st Lien Senior Secured Delayed Draw Loan 10,189  (255)
Truck-Lite Co, LLC 1st Lien Senior Secured Delayed Draw Loan 9,338  (183)
Gusto Aus Bidco Pty Ltd 1st Lien Senior Secured Delayed Draw Loan 5,821  (15)
Dolcetto HoldCo S.P.A. 1st Lien Senior Secured Delayed Draw Loan 9,065  25 
PPV Intermediate Holdings, LLC 1st Lien Senior Secured Revolving Loan 8,145  — 
CD&R Madison UK Bidco Ltd 1st Lien Senior Secured Delayed Draw Loan 9,939  (105)
Captive Resources Midco LLC 1st Lien Senior Secured Revolving Loan 7,558  — 
Coupa Holdings, LLC 1st Lien Senior Secured Delayed Draw Loan 7,123  (24)
Coding Solutions Acquisition, Inc. 1st Lien Senior Secured Revolving Loan 7,069  (63)
Royal Buyer, LLC 1st Lien Senior Secured Revolving Loan 7,000  (68)
Camin Cargo Control Holdings, Inc. 1st Lien Senior Secured Delayed Draw Loan 6,923  (79)
Frontgrade Technologies Holdings Inc. 1st Lien Senior Secured Revolving Loan 6,864  (38)
Summit Acquisition Inc. 1st Lien Senior Secured Revolving Loan 6,685  — 
Trupanion, Inc. 1st Lien Senior Secured Revolving Loan 6,576  (61)
AI Circle Bidco Limited 1st Lien Senior Secured Delayed Draw Loan 6,879  (272)
Advarra Holdings, Inc. 1st Lien Senior Secured Delayed Draw Loan 6,340  — 
Avalara, Inc. 1st Lien Senior Secured Revolving Loan 6,324  — 
Coupa Holdings, LLC 1st Lien Senior Secured Revolving Loan 6,211  (30)
More Cowbell II, LLC 1st Lien Senior Secured Revolving Loan 6,189  (62)
Ping Identity Holding Corp. 1st Lien Senior Secured Revolving Loan 6,068  — 
Cadence - Southwick, Inc. 1st Lien Senior Secured Revolving Loan 6,022  (33)
Artisan Bidco, Inc. 1st Lien Senior Secured Revolving Loan 6,000  (74)
Arcfield Acquisition Corp 1st Lien Senior Secured Revolving Loan 5,687  (173)
Investments-non-controlled/non-affiliated Commitment Type Unfunded Commitment Fair Value
Cube Industrials Buyer, Inc. 1st Lien Senior Secured Revolving Loan 5,664  — 
123Dentist Inc 1st Lien Senior Secured Delayed Draw Loan 4,125  — 
Camin Cargo Control Holdings, Inc. 1st Lien Senior Secured Revolving Loan 5,538  (64)
More Cowbell II, LLC 1st Lien Senior Secured Delayed Draw Loan 5,484  (48)
Certinia Inc. 1st Lien Senior Secured Revolving Loan 5,449  (41)
ASDAM Operations Pty Ltd 1st Lien Senior Secured Delayed Draw Loan 3,535  (91)
Integrity Marketing Acquisition LLC 1st Lien Senior Secured Delayed Draw Loan 5,419  (9)
Spotless Brands, LLC 1st Lien Senior Secured Revolving Loan 5,175  (25)
International Entertainment Investments Ltd 1st Lien Senior Secured Delayed Draw Loan 5,080  (17)
Spanx, LLC 1st Lien Senior Secured Revolving Loan 5,000  — 
Alera Group, Inc. 1st Lien Senior Secured Delayed Draw Loan 4,936  3 
Enverus Holdings Inc 1st Lien Senior Secured Revolving Loan 4,913  (21)
Showtime Acquisition, L.L.C. 1st Lien Senior Secured Revolving Loan 4,711  (45)
Oranje Holdco, Inc. 1st Lien Senior Secured Revolving Loan 4,657  (22)
Specialty Ingredients, LLC 1st Lien Senior Secured Revolving Loan 4,511  (4)
Accession Risk Management Group, Inc. 1st Lien Senior Secured Delayed Draw Loan 4,469  — 
Pareto Health Intermediate Holdings, Inc. 1st Lien Senior Secured Revolving Loan 4,032  (20)
Daphne S.P.A. 1st Lien Senior Secured Delayed Draw Loan 4,294  (390)
Circana Group, LP. 1st Lien Senior Secured Revolving Loan 3,970  — 
Plasma Buyer LLC 1st Lien Senior Secured Revolving Loan 3,783  (159)
Royal Buyer, LLC 1st Lien Senior Secured Delayed Draw Loan 3,758  (37)
Club Car Wash Preferred, LLC Preferred Equity 3,248  — 
Enverus Holdings Inc 1st Lien Senior Secured Delayed Draw Loan 3,229  (14)
Spirit RR Holdings, Inc. 1st Lien Senior Secured Revolving Loan 3,161  (14)
Spirit RR Holdings, Inc. 1st Lien Senior Secured Delayed Draw Loan 2,993  (14)
Calabrio, Inc. 1st Lien Senior Secured Revolving Loan 2,687  (6)
Plasma Buyer LLC 1st Lien Senior Secured Delayed Draw Loan 2,522  (116)
TriMech Acquisition Corp. 1st Lien Senior Secured Revolving Loan 2,237  — 
IXM Holdings, Inc. 1st Lien Senior Secured Revolving Loan 2,184  (10)
Artemis Bidco Limited 1st Lien Senior Secured Delayed Draw Loan 2,738  (420)
Smarsh Inc. 1st Lien Senior Secured Delayed Draw Loan 2,143  — 
CPI Buyer, LLC 1st Lien Senior Secured Revolving Loan 2,115  — 
Meriplex Communications, LTD 1st Lien Senior Secured Delayed Draw Loan 1,999  (69)
Galway Borrower LLC 1st Lien Senior Secured Revolving Loan 1,858  — 
Rapid Express Preferred, LLC Preferred Equity 1,856  — 
IG Investments Holdings, LLC 1st Lien Senior Secured Revolving Loan 1,726  — 
IXM Holdings, Inc. 1st Lien Senior Secured Delayed Draw Loan 1,638  (7)
CC WDW Borrower, Inc. 1st Lien Senior Secured Revolving Loan 1,152  (110)
BradyIFS Holdings, LLC 1st Lien Senior Secured Revolving Loan 1,150  — 
Meriplex Communications, LTD 1st Lien Senior Secured Revolving Loan 1,143  (39)
Braya Renewable Fuels (Newfoundland) LP 1st Lien Senior Secured Delayed Draw Loan 1,139  (25)
BradyIFS Holdings, LLC 1st Lien Senior Secured Delayed Draw Loan 1,128  2 
DS Admiral Bidco, LLC 1st Lien Senior Secured Revolving Loan 966  (2)
NBG Acquisition Corp. 1st Lien Senior Secured Revolving Loan 855  (11)
Excelitas Technologies Corp. 1st Lien Senior Secured Revolving Loan 848  (1)
Patriot Growth Insurance Services LLC 1st Lien Senior Secured Revolving Loan 822  — 
Smarsh Inc. 1st Lien Senior Secured Revolving Loan 643  — 
Integrity Marketing Acquisition LLC 1st Lien Senior Secured Revolving Loan 472  (1)
Accession Risk Management Group, Inc. 1st Lien Senior Secured Revolving Loan 467  — 
Bottomline Technologies, Inc. 1st Lien Senior Secured Revolving Loan 385  — 
Huskies Parent, Inc. 1st Lien Senior Secured Revolving Loan 353  (10)
Riley MergeCo LLC 1st Lien Senior Secured Revolving Loan 304  (5)
Arc Media Holdings Limited 1st Lien Senior Secured Revolving Loan 277  (15)
Investments-non-controlled/non-affiliated Commitment Type Unfunded Commitment Fair Value
ERC Topco Holdings, LLC 1st Lien Senior Secured Revolving Loan 245  (55)
Associations Inc. 1st Lien Senior Secured Revolving Loan 196  — 
Time Manufacturing Holdings, LLC 1st Lien Senior Secured Revolving Loan 195  (8)
Total $ 886,629  $ (10,325)
[5] The investment is not a qualifying asset, in whole or in part, under Section 55(a) of the 1940 Act. The Company may not acquire any non-qualifying asset unless, at the time of acquisition, qualifying assets represent at least 70% of the Company’s total assets. As of March 31, 2024, non-qualifying assets represented 18.0% of total assets as calculated in accordance with regulatory requirements.
[6] These investments were valued using unobservable inputs and are considered Level 3 investments. Fair value was determined in good faith by the Adviser as the Company’s valuation designee, subject to the oversight of the Board of Trustees (the “Board”) (see Note 2 and Note 5), pursuant to the Company’s valuation policy.
[7] The interest rate floor on these investments as of December 31, 2023 was 0.75%.
[8] Position or portion thereof is an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may be subject to unused commitment fees. Negative cost and fair value results from unamortized fees, which are capitalized to the investment cost. The unfunded loan commitment may be subject to a commitment termination date that may expire prior to the maturity date stated. See below for more information on the Company’s unfunded commitments:
Investments-non-controlled/non-affiliated Commitment Type Unfunded Commitment Fair Value
Zendesk Inc 1st Lien Senior Secured Delayed Draw Loan $ 39,321  $ 31 
Coding Solutions Acquisition, Inc. 1st Lien Senior Secured Delayed Draw Loan 34,900 (734)
WP CPP Holdings, LLC 1st Lien Senior Secured Revolving Loan 26,285 (648)
CC WDW Borrower, Inc. 1st Lien Senior Secured Delayed Draw Loan 22,837 (2,435)
Plasma Buyer LLC 1st Lien Senior Secured Delayed Draw Loan 22,070 (846)
Bamboo US BidCo LLC 1st Lien Senior Secured Revolving Loan 21,254 (543)
Esdec Solar Group B.V. 1st Lien Senior Secured Delayed Draw Loan 18,968 (164)
Zendesk Inc 1st Lien Senior Secured Revolving Loan 17,940 — 
United Musculoskeletal Partners Acquisition Holdings, LLC 1st Lien Senior Secured Delayed Draw Loan 17,374 (534)
2080 Media, Inc. 1st Lien Senior Secured Delayed Draw Loan 16,751 (92)
Sugar PPC Buyer LLC 1st Lien Senior Secured Delayed Draw Loan 16,541 (359)
Bamboo US BidCo LLC 1st Lien Senior Secured Delayed Draw Loan 14,405 (366)
Club Car Wash Operating, LLC 1st Lien Senior Secured Delayed Draw Loan 13,977 (85)
2080 Media, Inc. 1st Lien Senior Secured Revolving Loan 13,795 (83)
Sequa Corp 1st Lien Senior Secured Revolving Loan 13,676 (135)
Atlas Intermediate III, L.L.C. 1st Lien Senior Secured Revolving Loan 13,445 (327)
E.S.G. Movilidad, S.L.U. 1st Lien Senior Secured Delayed Draw Loan 12,414 (86)
Formerra, LLC 1st Lien Senior Secured Revolving Loan 12,031 (117)
Coretrust Purchasing Group LLC 1st Lien Senior Secured Revolving Loan 11,656 — 
SimpliSafe Holding Corporation 1st Lien Senior Secured Delayed Draw Loan 11,078 (71)
Summit Acquisition Inc. 1st Lien Senior Secured Delayed Draw Loan 10,961 (126)
Prism Parent Co., Inc. 1st Lien Senior Secured Delayed Draw Loan 10,833 108 
Coretrust Purchasing Group LLC 1st Lien Senior Secured Delayed Draw Loan 10,736 58 
Radwell Parent, LLC 1st Lien Senior Secured Revolving Loan 10,617 — 
Denali Bidco Limited 1st Lien Senior Secured Delayed Draw Loan 10,296 (120)
CD&R Madison UK Bidco LTD 1st Lien Senior Secured Delayed Draw Loan 10,039 (212)
Dolcetto HoldCo S.P.A. 1st Lien Senior Secured Delayed Draw Loan 9,273 (60)
Cadence - Southwick, Inc. 1st Lien Senior Secured Revolving Loan 8,280 (117)
PPV Intermediate Holdings, LLC 1st Lien Senior Secured Revolving Loan 8,145 (52)
Planet US Buyer LLC 1st Lien Senior Secured Revolving Loan 8,024 (148)
NWN Corporation 1st Lien Senior Secured Revolving Loan 7,686 (208)
Captive Resources Midco LLC 1st Lien Senior Secured Revolving Loan 7,558 — 
Higginbotham Insurance Agency, Inc. 1st Lien Senior Secured Delayed Draw Loan 7,515 (83)
Circana Group, LP. 1st Lien Senior Secured Revolving Loan 7,399 (52)
Coupa Holdings, LLC 1st Lien Senior Secured Delayed Draw Loan 7,123 (99)
Coding Solutions Acquisition, Inc. 1st Lien Senior Secured Revolving Loan 7,069 (125)
Camin Cargo Control Holdings, Inc. 1st Lien Senior Secured Delayed Draw Loan 6,923 (154)
Camin Cargo Control Holdings, Inc. 1st Lien Senior Secured Revolving Loan 6,923 (154)
Investments-non-controlled/non-affiliated Commitment Type Unfunded Commitment Fair Value
Frontgrade Technologies Holdings Inc. 1st Lien Senior Secured Revolving Loan 6,864 (94)
Summit Acquisition Inc. 1st Lien Senior Secured Revolving Loan 6,685 (85)
Trupanion, Inc. 1st Lien Senior Secured Revolving Loan 6,576 (109)
Accession Risk Management Group, Inc. 1st Lien Senior Secured Delayed Draw Loan 6,554 — 
Advarra Holdings, Inc. 1st Lien Senior Secured Delayed Draw Loan 6,340 63 
Avalara, Inc. 1st Lien Senior Secured Revolving Loan 6,324 (45)
Plasma Buyer LLC 1st Lien Senior Secured Revolving Loan 6,306 (216)
Coupa Holdings, LLC 1st Lien Senior Secured Revolving Loan 6,211 (89)
More Cowbell II, LLC 1st Lien Senior Secured Revolving Loan 6,189 (127)
Gusto Aus Bidco Pty Ltd 1st Lien Senior Secured Delayed Draw Loan 6,083 (65)
Ping Identity Holding Corp. 1st Lien Senior Secured Revolving Loan 6,068 (43)
Club Car Wash Preferred, LLC Preferred Equity 6,033 — 
Artisan Bidco, Inc. 1st Lien Senior Secured Revolving Loan 6,000 (146)
Spirit RR Holdings, Inc. 1st Lien Senior Secured Delayed Draw Loan 5,986 (83)
Arcfield Acquisition Corp 1st Lien Senior Secured Revolving Loan 5,687 (228)
Cube Industrials Buyer, Inc. 1st Lien Senior Secured Revolving Loan 5,664 (82)
More Cowbell II, LLC 1st Lien Senior Secured Delayed Draw Loan 5,484 (111)
Certinia Inc. 1st Lien Senior Secured Revolving Loan 5,449 (96)
123Dentist Inc 1st Lien Senior Secured Delayed Draw Loan 5,441 (55)
Integrity Marketing Acquisition LLC 1st Lien Senior Secured Delayed Draw Loan 5,419 (40)
Royal Buyer, LLC 1st Lien Senior Secured Revolving Loan 5,367 — 
Specialty Ingredients, LLC 1st Lien Senior Secured Revolving Loan 5,357 (55)
Alera Group, Inc. 1st Lien Senior Secured Delayed Draw Loan 5,196 (51)
International Entertainment Investments Ltd 1st Lien Senior Secured Delayed Draw Loan 5,080 (66)
Spanx, LLC 1st Lien Senior Secured Revolving Loan 5,000 — 
Enverus Holdings Inc 1st Lien Senior Secured Revolving Loan 4,913 (73)
Showtime Acquisition, L.L.C. 1st Lien Senior Secured Revolving Loan 4,711 (87)
Oranje Holdco, Inc. 1st Lien Senior Secured Revolving Loan 4,657 (65)
Daphne S.P.A. 1st Lien Senior Secured Delayed Draw Loan 4,392 (242)
Spotless Brands, LLC 1st Lien Senior Secured Revolving Loan 4,057 — 
Pareto Health Intermediate Holdings, Inc. 1st Lien Senior Secured Revolving Loan 4,032 (61)
MB2 Dental Solutions, LLC 1st Lien Senior Secured Delayed Draw Loan 4,007 (11)
Royal Buyer, LLC 1st Lien Senior Secured Delayed Draw Loan 3,758 38 
ASDAM Operations Pty Ltd 1st Lien Senior Secured Delayed Draw Loan 3,694 (132)
Showtime Acquisition, L.L.C. 1st Lien Senior Secured Delayed Draw Loan 3,657 (68)
Enverus Holdings Inc 1st Lien Senior Secured Delayed Draw Loan 3,229 (48)
Spirit RR Holdings, Inc. 1st Lien Senior Secured Revolving Loan 3,221 (44)
Pinnacle Fertility, Inc. 1st Lien Senior Secured Delayed Draw Loan 3,125 (19)
Artemis Bidco Limited 1st Lien Senior Secured Delayed Draw Loan 2,765 (338)
Galway Borrower LLC 1st Lien Senior Secured Revolving Loan 2,216 (15)
Smarsh Inc. 1st Lien Senior Secured Delayed Draw Loan 2,143 (12)
CPI Buyer, LLC 1st Lien Senior Secured Revolving Loan 2,115 (5)
CC WDW Borrower, Inc. 1st Lien Senior Secured Revolving Loan 2,074 (221)
Meriplex Communications, LTD 1st Lien Senior Secured Delayed Draw Loan 1,999 (54)
Rapid Express Preferred, LLC Preferred Equity 1,856 — 
IG Investments Holdings, LLC 1st Lien Senior Secured Revolving Loan 1,726 (12)
TriMech Acquisition Corp. 1st Lien Senior Secured Revolving Loan 1,645 (31)
IXM Holdings, Inc. 1st Lien Senior Secured Delayed Draw Loan 1,638 (24)
IXM Holdings, Inc. 1st Lien Senior Secured Revolving Loan 1,584 (24)
Excelitas Technologies Corp. 1st Lien Senior Secured Revolving Loan 1,261 (13)
Calabrio, Inc. 1st Lien Senior Secured Revolving Loan 1,152 (3)
BradyIFS Holdings, LLC 1st Lien Senior Secured Revolving Loan 1,150 (11)
Meriplex Communications, LTD 1st Lien Senior Secured Revolving Loan 1,143 (31)
Braya Renewable Fuels (Newfoundland) LP 1st Lien Senior Secured Delayed Draw Loan 1,139 (22)
Investments-non-controlled/non-affiliated Commitment Type Unfunded Commitment Fair Value
BradyIFS Holdings, LLC 1st Lien Senior Secured Delayed Draw Loan 1,128 (11)
Smarsh Inc. 1st Lien Senior Secured Revolving Loan 1,071 (6)
NBG Acquisition Corp. 1st Lien Senior Secured Revolving Loan 1,019 (23)
Patriot Growth Insurance Services LLC 1st Lien Senior Secured Revolving Loan 822 (3)
DS Admiral Bidco, LLC 1st Lien Senior Secured Revolving Loan 773 (6)
ERC Topco Holdings, LLC 1st Lien Senior Secured Revolving Loan 567 (73)
Integrity Marketing Acquisition LLC 1st Lien Senior Secured Revolving Loan 472 (3)
Accession Risk Management Group, Inc. 1st Lien Senior Secured Revolving Loan 467 (5)
Bottomline Technologies, Inc. 1st Lien Senior Secured Revolving Loan 385 — 
Riley MergeCo LLC 1st Lien Senior Secured Revolving Loan 304 (8)
Nexus Intermediate III, LLC 1st Lien Senior Secured Delayed Draw Loan 300 — 
Arc Media Holdings Limited 1st Lien Senior Secured Revolving Loan 277 (14)
Time Manufacturing Holdings, LLC 1st Lien Senior Secured Revolving Loan 273 (14)
Associations Inc. 1st Lien Senior Secured Revolving Loan 261 — 
Total $ 760,659  $ (12,755)
[9] The investment is not a qualifying asset, in whole or in part, under Section 55(a) of the 1940 Act. The Company may not acquire any non-qualifying asset unless, at the time of acquisition, qualifying assets represent at least 70% of the Company’s total assets. As of December 31, 2023, non-qualifying assets represented 17.9% of total assets as calculated in accordance with regulatory requirements.
[10] These investments were valued using unobservable inputs and are considered Level 3 investments. Fair value was determined in good faith by the Adviser as the Company’s valuation designee, subject to the oversight of the Board of Trustees (the “Board”) (see Note 2 and Note 5), pursuant to the Company’s valuation policy.
[11] The majority of the investments bear interest at a rate that may be determined by reference to the London Interbank Offered Rate (“LIBOR” or “L”), Prime Rate (“Prime” or “P”), Sterling Overnight Index Average ("SONIA" or "SN"), Euro Interbank Offer Rate (“Euribor” or “E”), Secured Overnight Financing Rate ("SOFR" or "SF"), Canadian Dollar Offered Rate ("CDOR" or "C"), Singapore Overnight Rate Average (“SORA”), Bloomberg Short Term Bank Yield Index (“BS”), or Bank Bill Swap Rate ("BBSW" or "B") which reset daily, monthly, quarterly, semiannually or annually. For each such investment, the Company has provided the spread over LIBOR, Prime, SONIA, E, SOFR, CDOR, SORA, BS or BBSW and the current contractual interest rate in effect at March 31, 2024. Certain investments are subject to a LIBOR, Prime, or SOFR interest rate floor, or rate cap. Certain investments contain a Payment-in-Kind (“PIK”) provision. SOFR based contracts may include a credit spread adjustment, which is included within the stated all-in interest rate, if applicable, that is charged in addition to the base rate and the stated spread.
[12] The majority of the investments bear interest at a rate that may be determined by reference to the London Interbank Offered Rate (“LIBOR” or “L”), Prime Rate (“Prime” or “P”), Sterling Overnight Index Average ("SONIA" or "SN"), Euro Interbank Offer Rate (“Euribor” or “E”), Secured Overnight Financing Rate ("SOFR" or "SF"), Canadian Dollar Offered Rate ("CDOR" or "C"), Singapore Overnight Rate Average (“SORA”), Bloomberg Short Term Bank Yield Index (“BS”), or Bank Bill Swap Rate ("BBSW" or "B") which reset daily, monthly, quarterly, semiannually or annually. For each such investment, the Company has provided the spread over LIBOR, Prime, SONIA, E, SOFR, CDOR, SORA, BS or BBSW and the current contractual interest rate in effect at December 31, 2023. Certain investments are subject to a LIBOR, Prime, or SOFR interest rate floor, or
rate cap. Certain investments contain a Payment-in-Kind (“PIK”) provision. SOFR based contracts may include a credit spread adjustment, which is included within the stated all-in interest rate, if applicable, that is charged in addition to the base rate and the stated spread.
[13] The interest rate floor on these investments as of March 31, 2024 was 1.00%.
[14] The interest rate floor on these investments as of March 31, 2024 was 1.50%.
[15] The interest rate floor on these investments as of December 31, 2023 was 1.50%
[16] There are no interest rate floors on these investments.
[17] There are no interest rate floors on these investments.
[18] The interest rate floor on these investments as of December 31, 2023 was 1.00%.
[19] The interest rate floor on these investments as of March 31, 2024 was 0.50%.
[20] The interest rate floor on these investments as of December 31, 2023 was 0.50%.
[21] The interest rate floor on these investments as of March 31, 2024 was 2.50%.
[22] The interest rate floor on these investments as of December 31, 2023 was 2.50%.
[23] The interest rate floor on these investments as of March 31, 2024 was 2.00%.
[24] The interest rate floor on these investments as of December 31, 2023 was 2.00%.
[25] The interest rate floor on these investments as of March 31, 2024 was 1.25%.
[26] The interest rate floor on these investments as of December 31, 2023 was 1.25%
[27] The interest rate floor on these investments as of March 31, 2024 was 1.75%.
[28] The interest rate floor on these investments as of December 31, 2023 was 1.75%.
[29] Loan was on non-accrual status as of December 31, 2023.
[30] Loan was on non-accrual status as of March 31, 2024.
[31] These investments are not pledged as collateral under the Credit Facilities and/or 2023 CLO Secured Notes.
[32] Under the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “1940 Act”), the Company is deemed to “control” a portfolio company if the Company owns more than 25% of its outstanding voting securities and/or holds the power to exercise control over the management or policies of the portfolio company. Under the 1940 Act, the Company is deemed an “affiliated person” of a portfolio company if the Company owns between 5% and 25% (inclusive) of the portfolio company’s outstanding voting securities. For purposes of determining the classification of its investment portfolio, the Company has excluded consideration of any voting securities or board appointment rights held by third-party investment funds advised by the Adviser and/or its affiliates. As of March 31, 2024, the Company’s controlled/affiliated and non-controlled/affiliated investments were as follows:
Fair Value as of December 31, 2023
 Gross Additions Gross Reductions Change in Unrealized Gains (Loss) Net Realized Gain (Loss)
Fair Value as of March 31, 2024
 Dividend and Interest Income
Non-Controlled/Affiliated Investments
Southern Graphics Inc. $ 9,947  $ —  $ (57) $ —  $ —  $ 9,890  $ — 
SLF V AD1 Holdings, LLC 9,877  —  —  (46) —  9,831  — 
Total Non-Controlled/Affiliated Investments $ 19,824  $ —  $ (57) $ (46) $ —  $ 19,721  $ — 
Controlled/Affiliated Investments
ULTRA III, LLC $ 124,003  $ 35,000  $ (2,400) $ 6,688  $ —  $ 163,291  $ 1,819 
Total Controlled/Affiliated Investments $ 124,003  $ 35,000  $ (2,400) $ 6,688  $ —  $ 163,291  $ 1,819 
[33] Under the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “1940 Act”), the Company is deemed to “control” a portfolio company if the Company owns more than 25% of its outstanding voting securities and/or holds the power to exercise control over the management or policies of the portfolio company. Under the 1940 Act, the Company is deemed an “affiliated person” of a portfolio company if the Company owns between 5% and 25% (inclusive) of the portfolio company’s outstanding voting securities. For purposes of determining the classification of its investment portfolio, the Company has excluded consideration of any voting securities or board appointment rights held by third-party investment funds advised by the Adviser and/or its affiliates. As of December 31, 2023, the Company’s controlled/affiliated and non-controlled/affiliated investments were as follows:
Fair Value as of December 31, 2022
 Gross Additions Gross Reductions Change in Unrealized Gains (Loss) Net Realized Gain (Loss)
Fair Value as of December 31, 2023
 Dividend and Interest Income
Non-Controlled/Affiliated Investments
Southern Graphics Inc. $ —  $ 9,747  $ —  $ 200  $ —  $ 9,947  $ — 
AD1 LBV1, LLC —  6,013  (5,149) —  (864) —  — 
SLF V AD1 Holdings, LLC —  9,892  —  (15) —  9,877  — 
Total Non-Controlled/Affiliated Investments $ —  $ 25,652  $ (5,149) $ 185  $ (864) $ 19,824  $ — 
Controlled/Affiliated Investments
ULTRA III, LLC $ —  $ 129,675  $ (4,162) $ (1,510) $ —  $ 124,003  $ — 
Total Controlled/Affiliated Investments $ —  $ 129,675  $ (4,162) $ (1,510) $ —  $ 124,003  $ — 
[34] These investments are not pledged as collateral under the Credit Facilities and 2023 CLO Secured Notes.
[35] The interest rate floor on these investments as of March 31, 2024 was 3.00%.